#include "kernel/yosys.h"
#include "kernel/sigtools.h"
#include "kernel/utils.h"
+#include "kernel/timinginfo.h"
USING_YOSYS_NAMESPACE
PRIVATE_NAMESPACE_BEGIN
}
}
- dict<IdString,dict<IdString,std::vector<int>>> arrivals_cache;
+ TimingInfo timing;
+
for (auto cell : module->cells()) {
if (!cell->has_keep_attr()) {
if (cell->type == "$_NOT_")
}
}
- auto &cell_arrivals = arrivals_cache[derived_type];
+ if (!timing.count(derived_type))
+ timing.setup_module(inst_module);
+ auto &t = timing.at(derived_type).arrival;
for (const auto &conn : cell->connections()) {
auto port_wire = inst_module->wire(conn.first);
if (!port_wire->port_output)
continue;
- auto r = cell_arrivals.insert(conn.first);
- auto &arrivals = r.first->second;
- if (r.second) {
- auto it = port_wire->attributes.find("\\abc9_arrival");
- if (it == port_wire->attributes.end())
+ for (int i = 0; i < GetSize(conn.second); i++) {
+ auto d = t.at(SigBit(port_wire,i), 0);
+ if (d == 0)
continue;
- if (it->second.flags == 0)
- arrivals.emplace_back(it->second.as_int());
- else {
- for (const auto &tok : split_tokens(it->second.decode_string()))
- arrivals.push_back(atoi(tok.c_str()));
- if (GetSize(arrivals) > 1 && GetSize(arrivals) != GetSize(port_wire))
- log_error("%s.%s is %d bits wide but abc9_arrival = '%s' has %d value(s)!\n", log_id(cell->type), log_id(conn.first),
- GetSize(port_wire), log_signal(it->second), GetSize(arrivals));
- }
- }
- if (arrivals.empty())
- continue;
-
- auto jt = arrivals.begin();
#ifndef NDEBUG
- if (ys_debug(1)) {
- static std::set<std::pair<IdString,IdString>> seen;
- if (seen.emplace(derived_type, conn.first).second) log("%s.%s abc9_arrival = %d\n", log_id(cell->type), log_id(conn.first), *jt);
- }
+ if (ys_debug(1)) {
+ static std::set<std::tuple<IdString,IdString,int>> seen;
+ if (seen.emplace(derived_type, conn.first, i).second) log("%s.%s[%d] abc9_arrival = %d\n",
+ log_id(cell->type), log_id(conn.first), i, d);
+ }
#endif
- for (auto bit : sigmap(conn.second)) {
- arrival_times[bit] = *jt;
- if (arrivals.size() > 1)
- jt++;
+ arrival_times[conn.second[i]] = d;
}
}
return t;
}
- decltype(data)::const_iterator find (RTLIL::IdString module_name) const { return data.find(module_name); }
- decltype(data)::const_iterator end () const { return data.end(); }
- int count (RTLIL::IdString module_name) const { return data.count(module_name); }
+ decltype(data)::const_iterator find(RTLIL::IdString module_name) const { return data.find(module_name); }
+ decltype(data)::const_iterator end() const { return data.end(); }
+ int count(RTLIL::IdString module_name) const { return data.count(module_name); }
+ const ModuleTiming& at(RTLIL::IdString module_name) const { return data.at(module_name); }
};
YOSYS_NAMESPACE_END
holes_module->set_bool_attribute("\\abc9_holes");
dict<IdString, Cell*> cell_cache;
+ TimingInfo timing;
int port_id = 1, box_count = 0;
for (auto cell_name : toposort.sorted) {
continue;
if (inst_module->attributes.count(ID(abc9_box)))
continue;
- IdString blackboxes_type = inst_module->derive(design, cell->parameters);
- inst_module = design->module(blackboxes_type);
+ IdString derived_type = inst_module->derive(design, cell->parameters);
+ inst_module = design->module(derived_type);
log_assert(inst_module);
if (dff_mode && inst_module->get_bool_attribute(ID(abc9_flop))) {
// as delays will be captured in the flop box
}
- if (!timing.count(inst_module->name))
+ if (!timing.count(derived_type))
timing.setup_module(inst_module);
cells.emplace_back(cell);
}
}
- // Transform all $specify3 and $specrule to abc9_{arrival,required} attributes
- // TODO: Deprecate
- pool<Wire*> ports;
- std::stringstream ss;
- for (auto &i : timing.data) {
- const auto &t = i.second;
- if (t.arrival.empty() && t.required.empty())
- continue;
-
- const auto &arrival = t.arrival;
- const auto &required = t.required;
-
- ports.clear();
- for (const auto &i : arrival)
- ports.insert(i.first.wire);
- for (auto wire : ports) {
- log_assert(wire->port_output);
- ss.str("");
- if (GetSize(wire) == 1)
- wire->attributes[ID(abc9_arrival)] = arrival.at(SigBit(wire,0));
- else {
- bool first = true;
- for (auto b : SigSpec(wire)) {
- if (first)
- first = false;
- else
- ss << " ";
- ss << arrival.at(b, 0);
- }
- wire->attributes[ID(abc9_arrival)] = ss.str();
- }
- }
-
- ports.clear();
- for (const auto &i : required)
- ports.insert(i.first.wire);
- for (auto wire : ports) {
- log_assert(wire->port_input);
- ss.str("");
- if (GetSize(wire) == 1)
- wire->attributes[ID(abc9_required)] = required.at(SigBit(wire,0));
- else {
- bool first = true;
- for (auto b : SigSpec(wire)) {
- if (first)
- first = false;
- else
- ss << " ";
- ss << required.at(b, 0);
- }
- wire->attributes[ID(abc9_required)] = ss.str();
- }
- }
- }
-
// Insert $__ABC9_DELAY cells on all cells that instantiate blackboxes
- // with (* abc9_required *) attributes
- dict<IdString,dict<IdString,std::vector<int>>> requireds_cache;
+ // with required times
for (auto cell : cells) {
auto module = cell->module;
RTLIL::Module* inst_module = module->design->module(cell->type);
inst_module = design->module(derived_type);
log_assert(inst_module);
- auto &cell_requireds = requireds_cache[derived_type];
+ auto &t = timing.at(derived_type).required;
for (auto &conn : cell->connections_) {
auto port_wire = inst_module->wire(conn.first);
if (!port_wire->port_input)
continue;
- auto r = cell_requireds.insert(conn.first);
- auto &requireds = r.first->second;
- if (r.second) {
- auto it = port_wire->attributes.find("\\abc9_required");
- if (it == port_wire->attributes.end())
+ SigSpec O = module->addWire(NEW_ID, GetSize(conn.second));
+ for (int i = 0; i < GetSize(conn.second); i++) {
+ auto d = t.at(SigBit(port_wire,i), 0);
+ if (d == 0)
continue;
- if (it->second.flags == 0) {
- int delay = it->second.as_int();
- requireds.emplace_back(delay);
- }
- else
- for (const auto &tok : split_tokens(it->second.decode_string())) {
- int delay = atoi(tok.c_str());
- requireds.push_back(delay);
- }
- }
- if (requireds.empty())
- continue;
-
- SigSpec O = module->addWire(NEW_ID, GetSize(conn.second));
- auto it = requireds.begin();
- for (int i = 0; i < GetSize(conn.second); ++i) {
#ifndef NDEBUG
if (ys_debug(1)) {
- static std::set<std::pair<IdString,IdString>> seen;
- if (seen.emplace(derived_type, conn.first).second) log("%s.%s abc9_required = '%s'\n", log_id(cell->type), log_id(conn.first),
- port_wire->attributes.at("\\abc9_required").decode_string().c_str());
+ static std::set<std::tuple<IdString,IdString,int>> seen;
+ if (seen.emplace(derived_type, conn.first, i).second) log("%s.%s[%d] abc9_required = %d\n",
+ log_id(cell->type), log_id(conn.first), i, d);
}
#endif
auto box = module->addCell(NEW_ID, ID($__ABC9_DELAY));
box->setPort(ID(I), conn.second[i]);
box->setPort(ID(O), O[i]);
- box->setParam(ID(DELAY), *it);
- if (requireds.size() > 1)
- it++;
+ box->setParam(ID(DELAY), d);
conn.second[i] = O[i];
}
}
log("\n");
log(" -prep_delays\n");
log(" insert `$__ABC9_DELAY' blackbox cells into the design to account for\n");
- log(" certain delays, e.g. (* abc9_required *) values.\n");
+ log(" certain required times.\n");
log("\n");
log(" -mark_scc\n");
log(" for an arbitrarily chosen cell in each unique SCC of each selected module\n");
parameter [6:0] IS_OPMODE_INVERTED = 7'b0;
`ifdef YOSYS
- function integer \A.abc9_required ;
+ function integer \A.required ;
begin
- \A.abc9_required = 0;
- if (AREG != 0) \A.abc9_required = 254;
+ \A.required = 0;
+ if (AREG != 0) \A.required = 254;
else if (USE_MULT == "MULTIPLY" && USE_DPORT == "FALSE") begin
- if (MREG != 0) \A.abc9_required = 1416;
- else if (PREG != 0) \A.abc9_required = (USE_PATTERN_DETECT != "NO_PATDET" ? 3030 : 2739) ;
+ if (MREG != 0) \A.required = 1416;
+ else if (PREG != 0) \A.required = (USE_PATTERN_DETECT != "NO_PATDET" ? 3030 : 2739) ;
end
else if (USE_MULT == "MULTIPLY" && USE_DPORT == "TRUE") begin
// Worst-case from ADREG and MREG
- if (MREG != 0) \A.abc9_required = 2400;
- else if (ADREG != 0) \A.abc9_required = 1283;
- else if (PREG != 0) \A.abc9_required = 3723;
- else if (PREG != 0) \A.abc9_required = (USE_PATTERN_DETECT != "NO_PATDET" ? 4014 : 3723) ;
+ if (MREG != 0) \A.required = 2400;
+ else if (ADREG != 0) \A.required = 1283;
+ else if (PREG != 0) \A.required = 3723;
+ else if (PREG != 0) \A.required = (USE_PATTERN_DETECT != "NO_PATDET" ? 4014 : 3723) ;
end
else if (USE_MULT == "NONE" && USE_DPORT == "FALSE") begin
- if (PREG != 0) \A.abc9_required = (USE_PATTERN_DETECT != "NO_PATDET" ? 1730 : 1441) ;
+ if (PREG != 0) \A.required = (USE_PATTERN_DETECT != "NO_PATDET" ? 1730 : 1441) ;
end
end
endfunction
- function integer \B.abc9_required ;
+ function integer \B.required ;
begin
- \B.abc9_required = 0;
- if (BREG != 0) \B.abc9_required = 324;
- else if (MREG != 0) \B.abc9_required = 1285;
+ \B.required = 0;
+ if (BREG != 0) \B.required = 324;
+ else if (MREG != 0) \B.required = 1285;
else if (USE_MULT == "MULTIPLY" && USE_DPORT == "FALSE") begin
- if (PREG != 0) \B.abc9_required = (USE_PATTERN_DETECT != "NO_PATDET" ? 2898 : 2608) ;
+ if (PREG != 0) \B.required = (USE_PATTERN_DETECT != "NO_PATDET" ? 2898 : 2608) ;
end
else if (USE_MULT == "MULTIPLY" && USE_DPORT == "TRUE") begin
- if (PREG != 0) \B.abc9_required = (USE_PATTERN_DETECT != "NO_PATDET" ? 2898 : 2608) ;
+ if (PREG != 0) \B.required = (USE_PATTERN_DETECT != "NO_PATDET" ? 2898 : 2608) ;
end
else if (USE_MULT == "NONE" && USE_DPORT == "FALSE") begin
- if (PREG != 0) \B.abc9_required = (USE_PATTERN_DETECT != "NO_PATDET" ? 1718 : 1428) ;
+ if (PREG != 0) \B.required = (USE_PATTERN_DETECT != "NO_PATDET" ? 1718 : 1428) ;
end
end
endfunction
- function integer \C.abc9_required ;
+ function integer \C.required ;
begin
- \C.abc9_required = 0;
- if (CREG != 0) \C.abc9_required = 168;
- else if (PREG != 0) \C.abc9_required = (USE_PATTERN_DETECT != "NO_PATDET" ? 1534 : 1244) ;
+ \C.required = 0;
+ if (CREG != 0) \C.required = 168;
+ else if (PREG != 0) \C.required = (USE_PATTERN_DETECT != "NO_PATDET" ? 1534 : 1244) ;
end
endfunction
- function integer \D.abc9_required ;
+ function integer \D.required ;
begin
- \D.abc9_required = 0;
+ \D.required = 0;
if (USE_MULT == "MULTIPLY" && USE_DPORT == "FALSE") begin
end
else if (USE_MULT == "MULTIPLY" && USE_DPORT == "TRUE") begin
- if (DREG != 0) \D.abc9_required = 248;
- else if (ADREG != 0) \D.abc9_required = 1195;
- else if (MREG != 0) \D.abc9_required = 2310;
- else if (PREG != 0) \D.abc9_required = (USE_PATTERN_DETECT != "NO_PATDET" ? 3925 : 3635) ;
+ if (DREG != 0) \D.required = 248;
+ else if (ADREG != 0) \D.required = 1195;
+ else if (MREG != 0) \D.required = 2310;
+ else if (PREG != 0) \D.required = (USE_PATTERN_DETECT != "NO_PATDET" ? 3925 : 3635) ;
end
else if (USE_MULT == "NONE" && USE_DPORT == "FALSE") begin
end
end
endfunction
- function integer \PCIN.abc9_required ;
+ function integer \PCIN.required ;
begin
- \PCIN.abc9_required = 0;
- if (PREG != 0) \PCIN.abc9_required = (USE_PATTERN_DETECT != "NO_PATDET" ? 1315 : 1025) ;
+ \PCIN.required = 0;
+ if (PREG != 0) \PCIN.required = (USE_PATTERN_DETECT != "NO_PATDET" ? 1315 : 1025) ;
end
endfunction
- function integer \P.abc9_arrival ;
+ function integer \P.arrival ;
begin
- \P.abc9_arrival = 0;
+ \P.arrival = 0;
if (USE_MULT == "MULTIPLY" && USE_DPORT == "FALSE") begin
- if (PREG != 0) \P.abc9_arrival = 329;
+ if (PREG != 0) \P.arrival = 329;
// Worst-case from CREG and MREG
- else if (CREG != 0) \P.abc9_arrival = 1687;
- else if (MREG != 0) \P.abc9_arrival = 1671;
+ else if (CREG != 0) \P.arrival = 1687;
+ else if (MREG != 0) \P.arrival = 1671;
// Worst-case from AREG and BREG
- else if (AREG != 0) \P.abc9_arrival = 2952;
- else if (BREG != 0) \P.abc9_arrival = 2813;
+ else if (AREG != 0) \P.arrival = 2952;
+ else if (BREG != 0) \P.arrival = 2813;
end
else if (USE_MULT == "MULTIPLY" && USE_DPORT == "TRUE") begin
- if (PREG != 0) \P.abc9_arrival = 329;
+ if (PREG != 0) \P.arrival = 329;
// Worst-case from CREG and MREG
- else if (CREG != 0) \P.abc9_arrival = 1687;
- else if (MREG != 0) \P.abc9_arrival = 1671;
+ else if (CREG != 0) \P.arrival = 1687;
+ else if (MREG != 0) \P.arrival = 1671;
// Worst-case from AREG, ADREG, BREG, DREG
- else if (AREG != 0) \P.abc9_arrival = 3935;
- else if (DREG != 0) \P.abc9_arrival = 3908;
- else if (ADREG != 0) \P.abc9_arrival = 2958;
- else if (BREG != 0) \P.abc9_arrival = 2813;
+ else if (AREG != 0) \P.arrival = 3935;
+ else if (DREG != 0) \P.arrival = 3908;
+ else if (ADREG != 0) \P.arrival = 2958;
+ else if (BREG != 0) \P.arrival = 2813;
end
else if (USE_MULT == "NONE" && USE_DPORT == "FALSE") begin
- if (PREG != 0) \P.abc9_arrival = 329;
+ if (PREG != 0) \P.arrival = 329;
// Worst-case from AREG, BREG, CREG
- else if (CREG != 0) \P.abc9_arrival = 1687;
- else if (AREG != 0) \P.abc9_arrival = 1632;
- else if (BREG != 0) \P.abc9_arrival = 1616;
+ else if (CREG != 0) \P.arrival = 1687;
+ else if (AREG != 0) \P.arrival = 1632;
+ else if (BREG != 0) \P.arrival = 1616;
end
//else
// $error("Invalid DSP48E1 configuration");
end
endfunction
- function integer \PCOUT.abc9_arrival ;
+ function integer \PCOUT.arrival ;
begin
- \PCOUT.abc9_arrival = 0;
+ \PCOUT.arrival = 0;
if (USE_MULT == "MULTIPLY" && USE_DPORT == "FALSE") begin
- if (PREG != 0) \PCOUT.abc9_arrival = 435;
+ if (PREG != 0) \PCOUT.arrival = 435;
// Worst-case from CREG and MREG
- else if (CREG != 0) \PCOUT.abc9_arrival = 1835;
- else if (MREG != 0) \PCOUT.abc9_arrival = 1819;
+ else if (CREG != 0) \PCOUT.arrival = 1835;
+ else if (MREG != 0) \PCOUT.arrival = 1819;
// Worst-case from AREG and BREG
- else if (AREG != 0) \PCOUT.abc9_arrival = 3098;
- else if (BREG != 0) \PCOUT.abc9_arrival = 2960;
+ else if (AREG != 0) \PCOUT.arrival = 3098;
+ else if (BREG != 0) \PCOUT.arrival = 2960;
end
else if (USE_MULT == "MULTIPLY" && USE_DPORT == "TRUE") begin
- if (PREG != 0) \PCOUT.abc9_arrival = 435;
+ if (PREG != 0) \PCOUT.arrival = 435;
// Worst-case from CREG and MREG
- else if (CREG != 0) \PCOUT.abc9_arrival = 1835;
- else if (MREG != 0) \PCOUT.abc9_arrival = 1819;
+ else if (CREG != 0) \PCOUT.arrival = 1835;
+ else if (MREG != 0) \PCOUT.arrival = 1819;
// Worst-case from AREG, ADREG, BREG, DREG
- else if (AREG != 0) \PCOUT.abc9_arrival = 4083;
- else if (DREG != 0) \PCOUT.abc9_arrival = 4056;
- else if (BREG != 0) \PCOUT.abc9_arrival = 2960;
- else if (ADREG != 0) \PCOUT.abc9_arrival = 2859;
+ else if (AREG != 0) \PCOUT.arrival = 4083;
+ else if (DREG != 0) \PCOUT.arrival = 4056;
+ else if (BREG != 0) \PCOUT.arrival = 2960;
+ else if (ADREG != 0) \PCOUT.arrival = 2859;
end
else if (USE_MULT == "NONE" && USE_DPORT == "FALSE") begin
- if (PREG != 0) \PCOUT.abc9_arrival = 435;
+ if (PREG != 0) \PCOUT.arrival = 435;
// Worst-case from AREG, BREG, CREG
- else if (CREG != 0) \PCOUT.abc9_arrival = 1835;
- else if (AREG != 0) \PCOUT.abc9_arrival = 1780;
- else if (BREG != 0) \PCOUT.abc9_arrival = 1765;
+ else if (CREG != 0) \PCOUT.arrival = 1835;
+ else if (AREG != 0) \PCOUT.arrival = 1780;
+ else if (BREG != 0) \PCOUT.arrival = 1765;
end
//else
// $error("Invalid DSP48E1 configuration");
endfunction
specify
- $setup(A , posedge CLK &&& !IS_CLK_INVERTED, \A.abc9_required () );
- $setup(A , negedge CLK &&& IS_CLK_INVERTED, \A.abc9_required () );
- $setup(B , posedge CLK &&& !IS_CLK_INVERTED, \B.abc9_required () );
- $setup(B , negedge CLK &&& IS_CLK_INVERTED, \B.abc9_required () );
- $setup(C , posedge CLK &&& !IS_CLK_INVERTED, \C.abc9_required () );
- $setup(C , negedge CLK &&& IS_CLK_INVERTED, \C.abc9_required () );
- $setup(D , posedge CLK &&& !IS_CLK_INVERTED, \D.abc9_required () );
- $setup(D , negedge CLK &&& IS_CLK_INVERTED, \D.abc9_required () );
- $setup(PCIN, posedge CLK &&& !IS_CLK_INVERTED, \PCIN.abc9_required () );
- $setup(PCIN, negedge CLK &&& IS_CLK_INVERTED, \PCIN.abc9_required () );
- if (!IS_CLK_INVERTED && CEP) (posedge CLK => (P : 48'bx)) = \P.abc9_arrival () ;
- if ( IS_CLK_INVERTED && CEP) (negedge CLK => (P : 48'bx)) = \P.abc9_arrival () ;
- if (!IS_CLK_INVERTED && CEP) (posedge CLK => (PCOUT : 48'bx)) = \PCOUT.abc9_arrival () ;
- if ( IS_CLK_INVERTED && CEP) (negedge CLK => (PCOUT : 48'bx)) = \PCOUT.abc9_arrival () ;
+ $setup(A , posedge CLK &&& !IS_CLK_INVERTED, \A.required () );
+ $setup(A , negedge CLK &&& IS_CLK_INVERTED, \A.required () );
+ $setup(B , posedge CLK &&& !IS_CLK_INVERTED, \B.required () );
+ $setup(B , negedge CLK &&& IS_CLK_INVERTED, \B.required () );
+ $setup(C , posedge CLK &&& !IS_CLK_INVERTED, \C.required () );
+ $setup(C , negedge CLK &&& IS_CLK_INVERTED, \C.required () );
+ $setup(D , posedge CLK &&& !IS_CLK_INVERTED, \D.required () );
+ $setup(D , negedge CLK &&& IS_CLK_INVERTED, \D.required () );
+ $setup(PCIN, posedge CLK &&& !IS_CLK_INVERTED, \PCIN.required () );
+ $setup(PCIN, negedge CLK &&& IS_CLK_INVERTED, \PCIN.required () );
+ if (!IS_CLK_INVERTED && CEP) (posedge CLK => (P : 48'bx)) = \P.arrival () ;
+ if ( IS_CLK_INVERTED && CEP) (negedge CLK => (P : 48'bx)) = \P.arrival () ;
+ if (!IS_CLK_INVERTED && CEP) (posedge CLK => (PCOUT : 48'bx)) = \PCOUT.arrival () ;
+ if ( IS_CLK_INVERTED && CEP) (negedge CLK => (PCOUT : 48'bx)) = \PCOUT.arrival () ;
endspecify
`endif
endmodule
// TODO: DSP48E2 (Ultrascale).
+
+// Block RAM
+
+module RAMB18E1 (...);
+ parameter integer DOA_REG = 0;
+ parameter integer DOB_REG = 0;
+ parameter INITP_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_08 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_09 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_0A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_0B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_0C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_0D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_0E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_0F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_10 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_11 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_12 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_13 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_14 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_15 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_16 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_17 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_18 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_19 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_1A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_1B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_1C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_1D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_1E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_1F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_20 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_21 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_22 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_23 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_24 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_25 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_26 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_27 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_28 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_29 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_2A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_2B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_2C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_2D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_2E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_2F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_30 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_31 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_32 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_33 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_34 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_35 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_36 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_37 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_38 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_39 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_3A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_3B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_3C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_3D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_3E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_3F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_A = 18'h0;
+ parameter INIT_B = 18'h0;
+ parameter INIT_FILE = "NONE";
+ parameter RAM_MODE = "TDP";
+ parameter RDADDR_COLLISION_HWCONFIG = "DELAYED_WRITE";
+ parameter integer READ_WIDTH_A = 0;
+ parameter integer READ_WIDTH_B = 0;
+ parameter RSTREG_PRIORITY_A = "RSTREG";
+ parameter RSTREG_PRIORITY_B = "RSTREG";
+ parameter SIM_COLLISION_CHECK = "ALL";
+ parameter SIM_DEVICE = "VIRTEX6";
+ parameter SRVAL_A = 18'h0;
+ parameter SRVAL_B = 18'h0;
+ parameter WRITE_MODE_A = "WRITE_FIRST";
+ parameter WRITE_MODE_B = "WRITE_FIRST";
+ parameter integer WRITE_WIDTH_A = 0;
+ parameter integer WRITE_WIDTH_B = 0;
+ parameter IS_CLKARDCLK_INVERTED = 1'b0;
+ parameter IS_CLKBWRCLK_INVERTED = 1'b0;
+ parameter IS_ENARDEN_INVERTED = 1'b0;
+ parameter IS_ENBWREN_INVERTED = 1'b0;
+ parameter IS_RSTRAMARSTRAM_INVERTED = 1'b0;
+ parameter IS_RSTRAMB_INVERTED = 1'b0;
+ parameter IS_RSTREGARSTREG_INVERTED = 1'b0;
+ parameter IS_RSTREGB_INVERTED = 1'b0;
+ output [15:0] DOADO;
+ output [15:0] DOBDO;
+ output [1:0] DOPADOP;
+ output [1:0] DOPBDOP;
+ (* clkbuf_sink *)
+ (* invertible_pin = "IS_CLKARDCLK_INVERTED" *)
+ input CLKARDCLK;
+ (* clkbuf_sink *)
+ (* invertible_pin = "IS_CLKBWRCLK_INVERTED" *)
+ input CLKBWRCLK;
+ (* invertible_pin = "IS_ENARDEN_INVERTED" *)
+ input ENARDEN;
+ (* invertible_pin = "IS_ENBWREN_INVERTED" *)
+ input ENBWREN;
+ input REGCEAREGCE;
+ input REGCEB;
+ (* invertible_pin = "IS_RSTRAMARSTRAM_INVERTED" *)
+ input RSTRAMARSTRAM;
+ (* invertible_pin = "IS_RSTRAMB_INVERTED" *)
+ input RSTRAMB;
+ (* invertible_pin = "IS_RSTREGARSTREG_INVERTED" *)
+ input RSTREGARSTREG;
+ (* invertible_pin = "IS_RSTREGB_INVERTED" *)
+ input RSTREGB;
+ input [13:0] ADDRARDADDR;
+ input [13:0] ADDRBWRADDR;
+ input [15:0] DIADI;
+ input [15:0] DIBDI;
+ input [1:0] DIPADIP;
+ input [1:0] DIPBDIP;
+ input [1:0] WEA;
+ input [3:0] WEBWE;
+
+ specify
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L13
+ $setup(ADDRARDADDR, posedge CLKARDCLK, 566);
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L17
+ $setup(ADDRBWRADDR, posedge CLKBWRCLK, 566);
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L19
+ $setup(WEA, posedge CLKARDCLK, 532);
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L21
+ $setup(WEBWE, posedge CLKBWRCLK, 532);
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L123
+ $setup(DIADI, posedge CLKARDCLK, 737);
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L133
+ $setup(DIBDI, posedge CLKBWRCLK, 737);
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L125
+ $setup(DIPADIP, posedge CLKARDCLK, 737);
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L135
+ $setup(DIPBDIP, posedge CLKBWRCLK, 737);
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L143
+ (posedge CLKARDCLK => (DOADO : 16'bx)) = 2454;
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L163
+ (posedge CLKBWRCLK => (DOBDO : 16'bx)) = 2454;
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L144
+ (posedge CLKARDCLK => (DOPADOP : 2'bx)) = 2454;
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L164
+ (posedge CLKARDCLK => (DOPBDOP : 2'bx)) = 2454;
+ endspecify
+endmodule
+
+module RAMB36E1 (...);
+ parameter integer DOA_REG = 0;
+ parameter integer DOB_REG = 0;
+ parameter EN_ECC_READ = "FALSE";
+ parameter EN_ECC_WRITE = "FALSE";
+ parameter INITP_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_08 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_09 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_0A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_0B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_0C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_0D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_0E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INITP_0F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_08 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_09 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_0A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_0B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_0C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_0D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_0E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_0F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_10 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_11 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_12 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_13 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_14 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_15 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_16 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_17 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_18 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_19 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_1A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_1B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_1C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_1D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_1E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_1F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_20 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_21 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_22 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_23 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_24 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_25 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_26 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_27 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_28 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_29 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_2A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_2B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_2C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_2D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_2E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_2F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_30 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_31 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_32 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_33 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_34 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_35 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_36 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_37 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_38 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_39 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_3A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_3B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_3C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_3D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_3E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_3F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_40 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_41 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_42 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_43 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_44 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_45 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_46 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_47 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_48 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_49 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_4A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_4B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_4C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_4D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_4E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_4F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_50 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_51 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_52 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_53 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_54 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_55 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_56 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_57 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_58 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_59 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_5A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_5B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_5C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_5D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_5E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_5F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_60 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_61 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_62 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_63 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_64 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_65 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_66 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_67 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_68 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_69 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_6A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_6B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_6C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_6D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_6E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_6F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_70 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_71 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_72 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_73 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_74 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_75 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_76 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_77 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_78 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_79 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_7A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_7B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_7C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_7D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_7E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_7F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+ parameter INIT_A = 36'h0;
+ parameter INIT_B = 36'h0;
+ parameter INIT_FILE = "NONE";
+ parameter RAM_EXTENSION_A = "NONE";
+ parameter RAM_EXTENSION_B = "NONE";
+ parameter RAM_MODE = "TDP";
+ parameter RDADDR_COLLISION_HWCONFIG = "DELAYED_WRITE";
+ parameter integer READ_WIDTH_A = 0;
+ parameter integer READ_WIDTH_B = 0;
+ parameter RSTREG_PRIORITY_A = "RSTREG";
+ parameter RSTREG_PRIORITY_B = "RSTREG";
+ parameter SIM_COLLISION_CHECK = "ALL";
+ parameter SIM_DEVICE = "VIRTEX6";
+ parameter SRVAL_A = 36'h0;
+ parameter SRVAL_B = 36'h0;
+ parameter WRITE_MODE_A = "WRITE_FIRST";
+ parameter WRITE_MODE_B = "WRITE_FIRST";
+ parameter integer WRITE_WIDTH_A = 0;
+ parameter integer WRITE_WIDTH_B = 0;
+ parameter IS_CLKARDCLK_INVERTED = 1'b0;
+ parameter IS_CLKBWRCLK_INVERTED = 1'b0;
+ parameter IS_ENARDEN_INVERTED = 1'b0;
+ parameter IS_ENBWREN_INVERTED = 1'b0;
+ parameter IS_RSTRAMARSTRAM_INVERTED = 1'b0;
+ parameter IS_RSTRAMB_INVERTED = 1'b0;
+ parameter IS_RSTREGARSTREG_INVERTED = 1'b0;
+ parameter IS_RSTREGB_INVERTED = 1'b0;
+ output CASCADEOUTA;
+ output CASCADEOUTB;
+ output [31:0] DOADO;
+ output [31:0] DOBDO;
+ output [3:0] DOPADOP;
+ output [3:0] DOPBDOP;
+ output [7:0] ECCPARITY;
+ output [8:0] RDADDRECC;
+ output SBITERR;
+ output DBITERR;
+ (* invertible_pin = "IS_ENARDEN_INVERTED" *)
+ input ENARDEN;
+ (* clkbuf_sink *)
+ (* invertible_pin = "IS_CLKARDCLK_INVERTED" *)
+ input CLKARDCLK;
+ (* invertible_pin = "IS_RSTRAMARSTRAM_INVERTED" *)
+ input RSTRAMARSTRAM;
+ (* invertible_pin = "IS_RSTREGARSTREG_INVERTED" *)
+ input RSTREGARSTREG;
+ input CASCADEINA;
+ input REGCEAREGCE;
+ (* invertible_pin = "IS_ENBWREN_INVERTED" *)
+ input ENBWREN;
+ (* clkbuf_sink *)
+ (* invertible_pin = "IS_CLKBWRCLK_INVERTED" *)
+ input CLKBWRCLK;
+ (* invertible_pin = "IS_RSTRAMB_INVERTED" *)
+ input RSTRAMB;
+ (* invertible_pin = "IS_RSTREGB_INVERTED" *)
+ input RSTREGB;
+ input CASCADEINB;
+ input REGCEB;
+ input INJECTDBITERR;
+ input INJECTSBITERR;
+ input [15:0] ADDRARDADDR;
+ input [15:0] ADDRBWRADDR;
+ input [31:0] DIADI;
+ input [31:0] DIBDI;
+ input [3:0] DIPADIP;
+ input [3:0] DIPBDIP;
+ input [3:0] WEA;
+ input [7:0] WEBWE;
+
+ specify
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L13
+ $setup(ADDRARDADDR, posedge CLKARDCLK, 566);
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L17
+ $setup(ADDRBWRADDR, posedge CLKBWRCLK, 566);
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L19
+ $setup(WEA, posedge CLKARDCLK, 532);
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L21
+ $setup(WEBWE, posedge CLKBWRCLK, 532);
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L123
+ $setup(DIADI, posedge CLKARDCLK, 737);
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L133
+ $setup(DIBDI, posedge CLKBWRCLK, 737);
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L125
+ $setup(DIPADIP, posedge CLKARDCLK, 737);
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L135
+ $setup(DIPBDIP, posedge CLKBWRCLK, 737);
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L143
+ (posedge CLKARDCLK => (DOADO : 32'bx)) = 2454;
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L163
+ (posedge CLKBWRCLK => (DOBDO : 32'bx)) = 2454;
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L144
+ (posedge CLKARDCLK => (DOPADOP : 4'bx)) = 2454;
+ // https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L164
+ (posedge CLKARDCLK => (DOPBDOP : 4'bx)) = 2454;
+ endspecify
+endmodule
+
+
Cell('RAMB16BWE_S36_S18', port_attrs={'CLKA': ['clkbuf_sink'], 'CLKB': ['clkbuf_sink']}),
Cell('RAMB16BWE_S36_S36', port_attrs={'CLKA': ['clkbuf_sink'], 'CLKB': ['clkbuf_sink']}),
# Spartan 3A DSP.
- Cell('RAMB16BWER', port_attrs={
- 'CLKA': ['clkbuf_sink'],
- 'CLKB': ['clkbuf_sink'],
- #'DOA': ['abc9_arrival=<TODO>'],
- #'DOB': ['abc9_arrival=<TODO>'],
- #'DOPA': ['abc9_arrival=<TODO>'],
- #'DOPB': ['abc9_arrival=<TODO>'],
- }),
+ Cell('RAMB16BWER', port_attrs={ 'CLKA': ['clkbuf_sink'], 'CLKB': ['clkbuf_sink']}),
# Spartan 6 (in addition to above).
- Cell('RAMB8BWER', port_attrs={
- 'CLKAWRCLK': ['clkbuf_sink'],
- 'CLKBRDCLK': ['clkbuf_sink'],
- #'DOADO': ['abc9_arrival=<TODO>'],
- #'DOBDO': ['abc9_arrival=<TODO>'],
- #'DOPADOP': ['abc9_arrival=<TODO>'],
- #'DOPBDOP': ['abc9_arrival=<TODO>'],
- }),
+ Cell('RAMB8BWER', port_attrs={ 'CLKAWRCLK': ['clkbuf_sink'], 'CLKBRDCLK': ['clkbuf_sink']}),
# Virtex 4.
Cell('FIFO16', port_attrs={'RDCLK': ['clkbuf_sink'], 'WRCLK': ['clkbuf_sink']}),
Cell('RAMB16', port_attrs={'CLKA': ['clkbuf_sink'], 'CLKB': ['clkbuf_sink']}),
# Virtex 6 / Series 7.
Cell('FIFO18E1', port_attrs={'RDCLK': ['clkbuf_sink'], 'WRCLK': ['clkbuf_sink']}),
Cell('FIFO36E1', port_attrs={'RDCLK': ['clkbuf_sink'], 'WRCLK': ['clkbuf_sink']}),
- Cell('RAMB18E1', port_attrs={
- 'CLKARDCLK': ['clkbuf_sink'],
- 'CLKBWRCLK': ['clkbuf_sink'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L143
- 'DOADO': ['abc9_arrival=2454'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L163
- 'DOBDO': ['abc9_arrival=2454'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L144
- 'DOPADOP': ['abc9_arrival=2454'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L164
- 'DOPBDOP': ['abc9_arrival=2454'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L13
- 'ADDRARDADDR': ['abc9_required=566'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L17
- 'ADDRBWRADDR': ['abc9_required=566'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L19
- 'WEA': ['abc9_required=532'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L21
- 'WEBWE': ['abc9_required=532'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L123
- 'DIADI': ['abc9_required=737'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L133
- 'DIBDI': ['abc9_required=737'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L125
- 'DIPADIP': ['abc9_required=737'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L135
- 'DIPBDIP': ['abc9_required=737'],
- }),
- Cell('RAMB36E1', port_attrs={
- 'CLKARDCLK': ['clkbuf_sink'],
- 'CLKBWRCLK': ['clkbuf_sink'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L143
- 'DOADO': ['abc9_arrival=2454'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L163
- 'DOBDO': ['abc9_arrival=2454'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L144
- 'DOPADOP': ['abc9_arrival=2454'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L164
- 'DOPBDOP': ['abc9_arrival=2454'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L13
- 'ADDRARDADDR': ['abc9_required=566'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L17
- 'ADDRBWRADDR': ['abc9_required=566'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L19
- 'WEA': ['abc9_required=532'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L21
- 'WEBWE': ['abc9_required=532'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L123
- 'DIADI': ['abc9_required=737'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L133
- 'DIBDI': ['abc9_required=737'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L125
- 'DIPADIP': ['abc9_required=737'],
- # https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/BRAM_L.sdf#L135
- 'DIPBDIP': ['abc9_required=737'],
- }),
+ Cell('RAMB18E1', port_attrs={'CLKARDCLK': ['clkbuf_sink'], 'CLKBWRCLK': ['clkbuf_sink']]}),
+ Cell('RAMB36E1', port_attrs={'CLKARDCLK': ['clkbuf_sink'], 'CLKBWRCLK': ['clkbuf_sink']]}),
# Ultrascale.
Cell('FIFO18E2', port_attrs={'RDCLK': ['clkbuf_sink'], 'WRCLK': ['clkbuf_sink']}),
Cell('FIFO36E2', port_attrs={'RDCLK': ['clkbuf_sink'], 'WRCLK': ['clkbuf_sink']}),
input WREN;
endmodule
-module RAMB18E1 (...);
- parameter integer DOA_REG = 0;
- parameter integer DOB_REG = 0;
- parameter INITP_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_08 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_09 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_0A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_0B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_0C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_0D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_0E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_0F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_10 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_11 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_12 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_13 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_14 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_15 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_16 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_17 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_18 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_19 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_1A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_1B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_1C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_1D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_1E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_1F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_20 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_21 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_22 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_23 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_24 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_25 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_26 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_27 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_28 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_29 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_2A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_2B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_2C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_2D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_2E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_2F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_30 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_31 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_32 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_33 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_34 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_35 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_36 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_37 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_38 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_39 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_3A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_3B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_3C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_3D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_3E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_3F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_A = 18'h0;
- parameter INIT_B = 18'h0;
- parameter INIT_FILE = "NONE";
- parameter RAM_MODE = "TDP";
- parameter RDADDR_COLLISION_HWCONFIG = "DELAYED_WRITE";
- parameter integer READ_WIDTH_A = 0;
- parameter integer READ_WIDTH_B = 0;
- parameter RSTREG_PRIORITY_A = "RSTREG";
- parameter RSTREG_PRIORITY_B = "RSTREG";
- parameter SIM_COLLISION_CHECK = "ALL";
- parameter SIM_DEVICE = "VIRTEX6";
- parameter SRVAL_A = 18'h0;
- parameter SRVAL_B = 18'h0;
- parameter WRITE_MODE_A = "WRITE_FIRST";
- parameter WRITE_MODE_B = "WRITE_FIRST";
- parameter integer WRITE_WIDTH_A = 0;
- parameter integer WRITE_WIDTH_B = 0;
- parameter IS_CLKARDCLK_INVERTED = 1'b0;
- parameter IS_CLKBWRCLK_INVERTED = 1'b0;
- parameter IS_ENARDEN_INVERTED = 1'b0;
- parameter IS_ENBWREN_INVERTED = 1'b0;
- parameter IS_RSTRAMARSTRAM_INVERTED = 1'b0;
- parameter IS_RSTRAMB_INVERTED = 1'b0;
- parameter IS_RSTREGARSTREG_INVERTED = 1'b0;
- parameter IS_RSTREGB_INVERTED = 1'b0;
- (* abc9_arrival=2454 *)
- output [15:0] DOADO;
- (* abc9_arrival=2454 *)
- output [15:0] DOBDO;
- (* abc9_arrival=2454 *)
- output [1:0] DOPADOP;
- (* abc9_arrival=2454 *)
- output [1:0] DOPBDOP;
- (* clkbuf_sink *)
- (* invertible_pin = "IS_CLKARDCLK_INVERTED" *)
- input CLKARDCLK;
- (* clkbuf_sink *)
- (* invertible_pin = "IS_CLKBWRCLK_INVERTED" *)
- input CLKBWRCLK;
- (* invertible_pin = "IS_ENARDEN_INVERTED" *)
- input ENARDEN;
- (* invertible_pin = "IS_ENBWREN_INVERTED" *)
- input ENBWREN;
- input REGCEAREGCE;
- input REGCEB;
- (* invertible_pin = "IS_RSTRAMARSTRAM_INVERTED" *)
- input RSTRAMARSTRAM;
- (* invertible_pin = "IS_RSTRAMB_INVERTED" *)
- input RSTRAMB;
- (* invertible_pin = "IS_RSTREGARSTREG_INVERTED" *)
- input RSTREGARSTREG;
- (* invertible_pin = "IS_RSTREGB_INVERTED" *)
- input RSTREGB;
- (* abc9_required=566 *)
- input [13:0] ADDRARDADDR;
- (* abc9_required=566 *)
- input [13:0] ADDRBWRADDR;
- (* abc9_required=737 *)
- input [15:0] DIADI;
- (* abc9_required=737 *)
- input [15:0] DIBDI;
- (* abc9_required=737 *)
- input [1:0] DIPADIP;
- (* abc9_required=737 *)
- input [1:0] DIPBDIP;
- (* abc9_required=532 *)
- input [1:0] WEA;
- (* abc9_required=532 *)
- input [3:0] WEBWE;
-endmodule
-
-module RAMB36E1 (...);
- parameter integer DOA_REG = 0;
- parameter integer DOB_REG = 0;
- parameter EN_ECC_READ = "FALSE";
- parameter EN_ECC_WRITE = "FALSE";
- parameter INITP_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_08 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_09 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_0A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_0B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_0C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_0D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_0E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INITP_0F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_08 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_09 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_0A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_0B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_0C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_0D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_0E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_0F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_10 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_11 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_12 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_13 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_14 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_15 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_16 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_17 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_18 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_19 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_1A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_1B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_1C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_1D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_1E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_1F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_20 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_21 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_22 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_23 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_24 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_25 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_26 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_27 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_28 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_29 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_2A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_2B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_2C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_2D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_2E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_2F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_30 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_31 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_32 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_33 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_34 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_35 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_36 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_37 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_38 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_39 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_3A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_3B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_3C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_3D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_3E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_3F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_40 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_41 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_42 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_43 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_44 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_45 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_46 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_47 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_48 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_49 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_4A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_4B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_4C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_4D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_4E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_4F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_50 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_51 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_52 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_53 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_54 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_55 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_56 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_57 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_58 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_59 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_5A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_5B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_5C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_5D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_5E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_5F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_60 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_61 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_62 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_63 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_64 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_65 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_66 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_67 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_68 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_69 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_6A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_6B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_6C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_6D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_6E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_6F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_70 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_71 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_72 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_73 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_74 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_75 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_76 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_77 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_78 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_79 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_7A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_7B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_7C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_7D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_7E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_7F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
- parameter INIT_A = 36'h0;
- parameter INIT_B = 36'h0;
- parameter INIT_FILE = "NONE";
- parameter RAM_EXTENSION_A = "NONE";
- parameter RAM_EXTENSION_B = "NONE";
- parameter RAM_MODE = "TDP";
- parameter RDADDR_COLLISION_HWCONFIG = "DELAYED_WRITE";
- parameter integer READ_WIDTH_A = 0;
- parameter integer READ_WIDTH_B = 0;
- parameter RSTREG_PRIORITY_A = "RSTREG";
- parameter RSTREG_PRIORITY_B = "RSTREG";
- parameter SIM_COLLISION_CHECK = "ALL";
- parameter SIM_DEVICE = "VIRTEX6";
- parameter SRVAL_A = 36'h0;
- parameter SRVAL_B = 36'h0;
- parameter WRITE_MODE_A = "WRITE_FIRST";
- parameter WRITE_MODE_B = "WRITE_FIRST";
- parameter integer WRITE_WIDTH_A = 0;
- parameter integer WRITE_WIDTH_B = 0;
- parameter IS_CLKARDCLK_INVERTED = 1'b0;
- parameter IS_CLKBWRCLK_INVERTED = 1'b0;
- parameter IS_ENARDEN_INVERTED = 1'b0;
- parameter IS_ENBWREN_INVERTED = 1'b0;
- parameter IS_RSTRAMARSTRAM_INVERTED = 1'b0;
- parameter IS_RSTRAMB_INVERTED = 1'b0;
- parameter IS_RSTREGARSTREG_INVERTED = 1'b0;
- parameter IS_RSTREGB_INVERTED = 1'b0;
- output CASCADEOUTA;
- output CASCADEOUTB;
- (* abc9_arrival=2454 *)
- output [31:0] DOADO;
- (* abc9_arrival=2454 *)
- output [31:0] DOBDO;
- (* abc9_arrival=2454 *)
- output [3:0] DOPADOP;
- (* abc9_arrival=2454 *)
- output [3:0] DOPBDOP;
- output [7:0] ECCPARITY;
- output [8:0] RDADDRECC;
- output SBITERR;
- output DBITERR;
- (* invertible_pin = "IS_ENARDEN_INVERTED" *)
- input ENARDEN;
- (* clkbuf_sink *)
- (* invertible_pin = "IS_CLKARDCLK_INVERTED" *)
- input CLKARDCLK;
- (* invertible_pin = "IS_RSTRAMARSTRAM_INVERTED" *)
- input RSTRAMARSTRAM;
- (* invertible_pin = "IS_RSTREGARSTREG_INVERTED" *)
- input RSTREGARSTREG;
- input CASCADEINA;
- input REGCEAREGCE;
- (* invertible_pin = "IS_ENBWREN_INVERTED" *)
- input ENBWREN;
- (* clkbuf_sink *)
- (* invertible_pin = "IS_CLKBWRCLK_INVERTED" *)
- input CLKBWRCLK;
- (* invertible_pin = "IS_RSTRAMB_INVERTED" *)
- input RSTRAMB;
- (* invertible_pin = "IS_RSTREGB_INVERTED" *)
- input RSTREGB;
- input CASCADEINB;
- input REGCEB;
- input INJECTDBITERR;
- input INJECTSBITERR;
- (* abc9_required=566 *)
- input [15:0] ADDRARDADDR;
- (* abc9_required=566 *)
- input [15:0] ADDRBWRADDR;
- (* abc9_required=737 *)
- input [31:0] DIADI;
- (* abc9_required=737 *)
- input [31:0] DIBDI;
- (* abc9_required=737 *)
- input [3:0] DIPADIP;
- (* abc9_required=737 *)
- input [3:0] DIPBDIP;
- (* abc9_required=532 *)
- input [3:0] WEA;
- (* abc9_required=532 *)
- input [7:0] WEBWE;
-endmodule
-
module FIFO18E2 (...);
parameter CASCADE_ORDER = "NONE";
parameter CLOCK_DOMAINS = "INDEPENDENT";