From: whitequark <whitequark@whitequark.org>
Date: Fri, 30 Aug 2019 10:05:09 +0000 (+0000)
Subject: ecp5: deduplicate Diamond FD/IFS/OFS/IO primitives.
X-Git-Tag: working-ls180~1087^2~1
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d9c621f9d1e1f8e38fc38e78ab8c1bf48282fd01;p=yosys.git

ecp5: deduplicate Diamond FD/IFS/OFS/IO primitives.
---

diff --git a/techlibs/ecp5/Makefile.inc b/techlibs/ecp5/Makefile.inc
index c41d16076..2143acae6 100644
--- a/techlibs/ecp5/Makefile.inc
+++ b/techlibs/ecp5/Makefile.inc
@@ -2,6 +2,8 @@
 OBJS += techlibs/ecp5/synth_ecp5.o techlibs/ecp5/ecp5_ffinit.o \
         techlibs/ecp5/ecp5_gsr.o
 
+$(eval $(call add_share_file,share/ecp5,techlibs/ecp5/cells_ff.vh))
+$(eval $(call add_share_file,share/ecp5,techlibs/ecp5/cells_io.vh))
 $(eval $(call add_share_file,share/ecp5,techlibs/ecp5/cells_map.v))
 $(eval $(call add_share_file,share/ecp5,techlibs/ecp5/cells_sim.v))
 $(eval $(call add_share_file,share/ecp5,techlibs/ecp5/cells_bb.v))
diff --git a/techlibs/ecp5/cells_ff.vh b/techlibs/ecp5/cells_ff.vh
new file mode 100644
index 000000000..0c9689ebd
--- /dev/null
+++ b/techlibs/ecp5/cells_ff.vh
@@ -0,0 +1,40 @@
+// Diamond flip-flops
+module FD1P3AX(input     D, SP, CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(0),  .CE(SP), .DI(D), .Q(Q)); endmodule
+module FD1P3AY(input     D, SP, CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(0),  .CE(SP), .DI(D), .Q(Q)); endmodule
+module FD1P3BX(input PD, D, SP, CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(PD), .CE(SP), .DI(D), .Q(Q)); endmodule
+module FD1P3DX(input CD, D, SP, CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(CD), .CE(SP), .DI(D), .Q(Q)); endmodule
+module FD1P3IX(input CD, D, SP, CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("LSR_OVER_CE"))  _TECHMAP_REPLACE_ (.CLK(CK), .LSR(CD), .CE(SP), .DI(D), .Q(Q)); endmodule
+module FD1P3JX(input PD, D, SP, CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("LSR_OVER_CE"))  _TECHMAP_REPLACE_ (.CLK(CK), .LSR(PD), .CE(SP), .DI(D), .Q(Q)); endmodule
+module FD1S3AX(input     D,     CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("1"),  .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(0),           .DI(D), .Q(Q)); endmodule
+module FD1S3AY(input     D,     CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("1"),  .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(0),           .DI(D), .Q(Q)); endmodule
+module FD1S3BX(input PD, D,     CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("1"),  .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(PD),          .DI(D), .Q(Q)); endmodule
+module FD1S3DX(input CD, D,     CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("1"),  .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(CD),          .DI(D), .Q(Q)); endmodule
+module FD1S3IX(input CD, D,     CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("1"),  .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("LSR_OVER_CE"))  _TECHMAP_REPLACE_ (.CLK(CK), .LSR(CD),          .DI(D), .Q(Q)); endmodule
+module FD1S3JX(input PD, D,     CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("1"),  .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("LSR_OVER_CE"))  _TECHMAP_REPLACE_ (.CLK(CK), .LSR(PD),          .DI(D), .Q(Q)); endmodule
+
+// TODO: Diamond latches
+// module FL1P3AY(); endmodule
+// module FL1P3AZ(); endmodule
+// module FL1P3BX(); endmodule
+// module FL1P3DX(); endmodule
+// module FL1P3IY(); endmodule
+// module FL1P3JY(); endmodule
+// module FL1S3AX(); endmodule
+// module FL1S3AY(); endmodule
+
+// Diamond I/O registers
+module IFS1P3BX(input PD, D, SP, SCLK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("ASYNC"))       _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(PD), .CE(SP), .DI(D), .Q(Q)); endmodule
+module IFS1P3DX(input CD, D, SP, SCLK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("ASYNC"))       _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(CD), .CE(SP), .DI(D), .Q(Q)); endmodule
+module IFS1P3IX(input CD, D, SP, SCLK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("LSR_OVER_CE")) _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(CD), .CE(SP), .DI(D), .Q(Q)); endmodule
+module IFS1P3JX(input PD, D, SP, SCLK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("LSR_OVER_CE")) _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(PD), .CE(SP), .DI(D), .Q(Q)); endmodule
+
+module OFS1P3BX(input PD, D, SP, SCLK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("ASYNC"))       _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(PD), .CE(SP), .DI(D), .Q(Q)); endmodule
+module OFS1P3DX(input CD, D, SP, SCLK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("ASYNC"))       _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(CD), .CE(SP), .DI(D), .Q(Q)); endmodule
+module OFS1P3IX(input CD, D, SP, SCLK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("LSR_OVER_CE")) _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(CD), .CE(SP), .DI(D), .Q(Q)); endmodule
+module OFS1P3JX(input PD, D, SP, SCLK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("LSR_OVER_CE")) _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(PD), .CE(SP), .DI(D), .Q(Q)); endmodule
+
+// TODO: Diamond I/O latches
+// module IFS1S1B(input PD, D, SCLK, output Q); endmodule
+// module IFS1S1D(input CD, D, SCLK, output Q); endmodule
+// module IFS1S1I(input PD, D, SCLK, output Q); endmodule
+// module IFS1S1J(input CD, D, SCLK, output Q); endmodule
diff --git a/techlibs/ecp5/cells_io.vh b/techlibs/ecp5/cells_io.vh
new file mode 100644
index 000000000..02e66e8a5
--- /dev/null
+++ b/techlibs/ecp5/cells_io.vh
@@ -0,0 +1,14 @@
+// Diamond I/O buffers
+module IB   (input I,     output O); (* PULLMODE="NONE" *) TRELLIS_IO #(.DIR("INPUT"))  _TECHMAP_REPLACE_ (.B(I), .O(O)); endmodule
+module IBPU (input I,     output O); (* PULLMODE="UP"   *) TRELLIS_IO #(.DIR("INPUT"))  _TECHMAP_REPLACE_ (.B(I), .O(O)); endmodule
+module IBPD (input I,     output O); (* PULLMODE="DOWN" *) TRELLIS_IO #(.DIR("INPUT"))  _TECHMAP_REPLACE_ (.B(I), .O(O)); endmodule
+module OB   (input I,     output O); (* PULLMODE="NONE" *) TRELLIS_IO #(.DIR("OUTPUT")) _TECHMAP_REPLACE_ (.B(O), .I(I)); endmodule
+module OBZ  (input I, T,  output O); (* PULLMODE="NONE" *) TRELLIS_IO #(.DIR("OUTPUT")) _TECHMAP_REPLACE_ (.B(O), .I(I), .T(T)); endmodule
+module OBZPU(input I, T,  output O); (* PULLMODE="UP"   *) TRELLIS_IO #(.DIR("OUTPUT")) _TECHMAP_REPLACE_ (.B(O), .I(I), .T(T)); endmodule
+module OBZPD(input I, T,  output O); (* PULLMODE="DOWN" *) TRELLIS_IO #(.DIR("OUTPUT")) _TECHMAP_REPLACE_ (.B(O), .I(I), .T(T)); endmodule
+module OBCO (input I,     output OT, OC); OLVDS olvds (.A(I), .Z(OT), .ZN(OC)); endmodule
+module BB   (input I, T,  output O, inout B); (* PULLMODE="NONE" *) TRELLIS_IO #(.DIR("BIDIR")) _TECHMAP_REPLACE_ (.B(B), .I(I), .O(O), .T(T)); endmodule
+module BBPU (input I, T,  output O, inout B); (* PULLMODE="UP"   *) TRELLIS_IO #(.DIR("BIDIR")) _TECHMAP_REPLACE_ (.B(B), .I(I), .O(O), .T(T)); endmodule
+module BBPD (input I, T,  output O, inout B); (* PULLMODE="DOWN" *) TRELLIS_IO #(.DIR("BIDIR")) _TECHMAP_REPLACE_ (.B(B), .I(I), .O(O), .T(T)); endmodule
+module ILVDS(input A, AN, output Z    ); TRELLIS_IO #(.DIR("INPUT"))  _TECHMAP_REPLACE_ (.B(A), .O(Z)); endmodule
+module OLVDS(input A,     output Z, ZN); TRELLIS_IO #(.DIR("OUTPUT")) _TECHMAP_REPLACE_ (.B(Z), .I(A)); endmodule
diff --git a/techlibs/ecp5/cells_map.v b/techlibs/ecp5/cells_map.v
index 7c5f140c6..71ae9237b 100644
--- a/techlibs/ecp5/cells_map.v
+++ b/techlibs/ecp5/cells_map.v
@@ -47,46 +47,8 @@ module  \$__DFFSE_NP1 (input D, C, E, R, output Q); TRELLIS_FF #(.GSR("AUTO"), .
 module  \$__DFFSE_PP0 (input D, C, E, R, output Q); TRELLIS_FF #(.GSR("AUTO"), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("LSR_OVER_CE"))  _TECHMAP_REPLACE_ (.CLK(C), .CE(E), .LSR(R), .DI(D), .Q(Q)); endmodule
 module  \$__DFFSE_PP1 (input D, C, E, R, output Q); TRELLIS_FF #(.GSR("AUTO"), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"), .SRMODE("LSR_OVER_CE"))  _TECHMAP_REPLACE_ (.CLK(C), .CE(E), .LSR(R), .DI(D), .Q(Q)); endmodule
 
-// Diamond flip-flops
-module FD1P3AX(input     D, SP, CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(0),  .CE(SP), .DI(D), .Q(Q)); endmodule
-module FD1P3AY(input     D, SP, CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(0),  .CE(SP), .DI(D), .Q(Q)); endmodule
-module FD1P3BX(input PD, D, SP, CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(PD), .CE(SP), .DI(D), .Q(Q)); endmodule
-module FD1P3DX(input CD, D, SP, CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(CD), .CE(SP), .DI(D), .Q(Q)); endmodule
-module FD1P3IX(input CD, D, SP, CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("LSR_OVER_CE"))  _TECHMAP_REPLACE_ (.CLK(CK), .LSR(CD), .CE(SP), .DI(D), .Q(Q)); endmodule
-module FD1P3JX(input PD, D, SP, CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("LSR_OVER_CE"))  _TECHMAP_REPLACE_ (.CLK(CK), .LSR(PD), .CE(SP), .DI(D), .Q(Q)); endmodule
-module FD1S3AX(input     D,     CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("1"),  .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(0),           .DI(D), .Q(Q)); endmodule
-module FD1S3AY(input     D,     CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("1"),  .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(0),           .DI(D), .Q(Q)); endmodule
-module FD1S3BX(input PD, D,     CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("1"),  .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(PD),          .DI(D), .Q(Q)); endmodule
-module FD1S3DX(input CD, D,     CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("1"),  .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(CD),          .DI(D), .Q(Q)); endmodule
-module FD1S3IX(input CD, D,     CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("1"),  .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("LSR_OVER_CE"))  _TECHMAP_REPLACE_ (.CLK(CK), .LSR(CD),          .DI(D), .Q(Q)); endmodule
-module FD1S3JX(input PD, D,     CK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("1"),  .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("LSR_OVER_CE"))  _TECHMAP_REPLACE_ (.CLK(CK), .LSR(PD),          .DI(D), .Q(Q)); endmodule
-
-// TODO: Diamond latches
-// module FL1P3AY(); endmodule
-// module FL1P3AZ(); endmodule
-// module FL1P3BX(); endmodule
-// module FL1P3DX(); endmodule
-// module FL1P3IY(); endmodule
-// module FL1P3JY(); endmodule
-// module FL1S3AX(); endmodule
-// module FL1S3AY(); endmodule
-
-// Diamond I/O registers
-module IFS1P3BX(input PD, D, SP, SCLK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("ASYNC"))       _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(PD), .CE(SP), .DI(D), .Q(Q)); endmodule
-module IFS1P3DX(input CD, D, SP, SCLK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("ASYNC"))       _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(CD), .CE(SP), .DI(D), .Q(Q)); endmodule
-module IFS1P3IX(input CD, D, SP, SCLK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("LSR_OVER_CE")) _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(CD), .CE(SP), .DI(D), .Q(Q)); endmodule
-module IFS1P3JX(input PD, D, SP, SCLK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("LSR_OVER_CE")) _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(PD), .CE(SP), .DI(D), .Q(Q)); endmodule
-
-module OFS1P3BX(input PD, D, SP, SCLK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("ASYNC"))       _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(PD), .CE(SP), .DI(D), .Q(Q)); endmodule
-module OFS1P3DX(input CD, D, SP, SCLK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("ASYNC"))       _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(CD), .CE(SP), .DI(D), .Q(Q)); endmodule
-module OFS1P3IX(input CD, D, SP, SCLK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("LSR_OVER_CE")) _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(CD), .CE(SP), .DI(D), .Q(Q)); endmodule
-module OFS1P3JX(input PD, D, SP, SCLK, output Q); parameter GSR = "ENABLED"; TRELLIS_FF #(.GSR(GSR), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("LSR_OVER_CE")) _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(PD), .CE(SP), .DI(D), .Q(Q)); endmodule
-
-// TODO: Diamond I/O latches
-// module IFS1S1B(input PD, D, SCLK, output Q); endmodule
-// module IFS1S1D(input CD, D, SCLK, output Q); endmodule
-// module IFS1S1I(input PD, D, SCLK, output Q); endmodule
-// module IFS1S1J(input CD, D, SCLK, output Q); endmodule
+`include "cells_ff.vh"
+`include "cells_io.vh"
 
 `ifndef NO_LUT
 module \$lut (A, Y);
diff --git a/techlibs/ecp5/cells_sim.v b/techlibs/ecp5/cells_sim.v
index 50b6012e9..ba5b9c715 100644
--- a/techlibs/ecp5/cells_sim.v
+++ b/techlibs/ecp5/cells_sim.v
@@ -693,58 +693,5 @@ module DP16KD(
 	parameter INITVAL_3F = 320'h00000000000000000000000000000000000000000000000000000000000000000000000000000000;
 endmodule
 
-// Diamond flip-flops
-module FD1P3AX(input     D, SP, CK, output Q); TRELLIS_FF #(.GSR("DISABLED"), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(0),  .CE(SP), .DI(D), .Q(Q)); endmodule
-module FD1P3AY(input     D, SP, CK, output Q); TRELLIS_FF #(.GSR("DISABLED"), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(0),  .CE(SP), .DI(D), .Q(Q)); endmodule
-module FD1P3BX(input PD, D, SP, CK, output Q); TRELLIS_FF #(.GSR("DISABLED"), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(PD), .CE(SP), .DI(D), .Q(Q)); endmodule
-module FD1P3DX(input CD, D, SP, CK, output Q); TRELLIS_FF #(.GSR("DISABLED"), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(CD), .CE(SP), .DI(D), .Q(Q)); endmodule
-module FD1P3IX(input CD, D, SP, CK, output Q); TRELLIS_FF #(.GSR("DISABLED"), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("LSR_OVER_CE"))  _TECHMAP_REPLACE_ (.CLK(CK), .LSR(CD), .CE(SP), .DI(D), .Q(Q)); endmodule
-module FD1P3JX(input PD, D, SP, CK, output Q); TRELLIS_FF #(.GSR("DISABLED"), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("LSR_OVER_CE"))  _TECHMAP_REPLACE_ (.CLK(CK), .LSR(PD), .CE(SP), .DI(D), .Q(Q)); endmodule
-module FD1S3AX(input     D,     CK, output Q); TRELLIS_FF #(.GSR("DISABLED"), .CEMUX("1"),  .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(0),           .DI(D), .Q(Q)); endmodule
-module FD1S3AY(input     D,     CK, output Q); TRELLIS_FF #(.GSR("DISABLED"), .CEMUX("1"),  .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(0),           .DI(D), .Q(Q)); endmodule
-module FD1S3BX(input PD, D,     CK, output Q); TRELLIS_FF #(.GSR("DISABLED"), .CEMUX("1"),  .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(PD),          .DI(D), .Q(Q)); endmodule
-module FD1S3DX(input CD, D,     CK, output Q); TRELLIS_FF #(.GSR("DISABLED"), .CEMUX("1"),  .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("ASYNC"))        _TECHMAP_REPLACE_ (.CLK(CK), .LSR(CD),          .DI(D), .Q(Q)); endmodule
-module FD1S3IX(input CD, D,     CK, output Q); TRELLIS_FF #(.GSR("DISABLED"), .CEMUX("1"),  .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("LSR_OVER_CE"))  _TECHMAP_REPLACE_ (.CLK(CK), .LSR(CD),          .DI(D), .Q(Q)); endmodule
-module FD1S3JX(input PD, D,     CK, output Q); TRELLIS_FF #(.GSR("DISABLED"), .CEMUX("1"),  .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("LSR_OVER_CE"))  _TECHMAP_REPLACE_ (.CLK(CK), .LSR(PD),          .DI(D), .Q(Q)); endmodule
-
-// TODO: Diamond latches
-// module FL1P3AY(); endmodule
-// module FL1P3AZ(); endmodule
-// module FL1P3BX(); endmodule
-// module FL1P3DX(); endmodule
-// module FL1P3IY(); endmodule
-// module FL1P3JY(); endmodule
-// module FL1S3AX(); endmodule
-// module FL1S3AY(); endmodule
-
-// Diamond I/O registers
-module IFS1P3BX(input PD, D, SP, SCLK, output Q); TRELLIS_FF #(.GSR("DISABLED"), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("ASYNC"))       _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(PD), .CE(SP), .DI(D), .Q(Q)); endmodule
-module IFS1P3DX(input CD, D, SP, SCLK, output Q); TRELLIS_FF #(.GSR("DISABLED"), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("ASYNC"))       _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(CD), .CE(SP), .DI(D), .Q(Q)); endmodule
-module IFS1P3IX(input CD, D, SP, SCLK, output Q); TRELLIS_FF #(.GSR("DISABLED"), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("LSR_OVER_CE")) _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(CD), .CE(SP), .DI(D), .Q(Q)); endmodule
-module IFS1P3JX(input PD, D, SP, SCLK, output Q); TRELLIS_FF #(.GSR("DISABLED"), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("LSR_OVER_CE")) _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(PD), .CE(SP), .DI(D), .Q(Q)); endmodule
-
-module OFS1P3BX(input PD, D, SP, SCLK, output Q); TRELLIS_FF #(.GSR("DISABLED"), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("ASYNC"))       _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(PD), .CE(SP), .DI(D), .Q(Q)); endmodule
-module OFS1P3DX(input CD, D, SP, SCLK, output Q); TRELLIS_FF #(.GSR("DISABLED"), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("ASYNC"))       _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(CD), .CE(SP), .DI(D), .Q(Q)); endmodule
-module OFS1P3IX(input CD, D, SP, SCLK, output Q); TRELLIS_FF #(.GSR("DISABLED"), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("RESET"), .SRMODE("LSR_OVER_CE")) _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(CD), .CE(SP), .DI(D), .Q(Q)); endmodule
-module OFS1P3JX(input PD, D, SP, SCLK, output Q); TRELLIS_FF #(.GSR("DISABLED"), .CEMUX("CE"), .CLKMUX("CLK"), .LSRMUX("LSR"), .REGSET("SET"),   .SRMODE("LSR_OVER_CE")) _TECHMAP_REPLACE_ (.CLK(SCLK), .LSR(PD), .CE(SP), .DI(D), .Q(Q)); endmodule
-
-// TODO: Diamond I/O latches
-// module IFS1S1B(input PD, D, SCLK, output Q); endmodule
-// module IFS1S1D(input CD, D, SCLK, output Q); endmodule
-// module IFS1S1I(input PD, D, SCLK, output Q); endmodule
-// module IFS1S1J(input CD, D, SCLK, output Q); endmodule
-
-// Diamond I/O buffers
-module IB   (input I,     output O); (* PULLMODE="NONE" *) TRELLIS_IO #(.DIR("INPUT"))  _TECHMAP_REPLACE_ (.B(I), .O(O)); endmodule
-module IBPU (input I,     output O); (* PULLMODE="UP"   *) TRELLIS_IO #(.DIR("INPUT"))  _TECHMAP_REPLACE_ (.B(I), .O(O)); endmodule
-module IBPD (input I,     output O); (* PULLMODE="DOWN" *) TRELLIS_IO #(.DIR("INPUT"))  _TECHMAP_REPLACE_ (.B(I), .O(O)); endmodule
-module OB   (input I,     output O); (* PULLMODE="NONE" *) TRELLIS_IO #(.DIR("OUTPUT")) _TECHMAP_REPLACE_ (.B(O), .I(I)); endmodule
-module OBZ  (input I, T,  output O); (* PULLMODE="NONE" *) TRELLIS_IO #(.DIR("OUTPUT")) _TECHMAP_REPLACE_ (.B(O), .I(I), .T(T)); endmodule
-module OBZPU(input I, T,  output O); (* PULLMODE="UP"   *) TRELLIS_IO #(.DIR("OUTPUT")) _TECHMAP_REPLACE_ (.B(O), .I(I), .T(T)); endmodule
-module OBZPD(input I, T,  output O); (* PULLMODE="DOWN" *) TRELLIS_IO #(.DIR("OUTPUT")) _TECHMAP_REPLACE_ (.B(O), .I(I), .T(T)); endmodule
-module OBCO (input I,     output OT, OC); OLVDS olvds (.A(I), .Z(OT), .ZN(OC)); endmodule
-module BB   (input I, T,  output O, inout B); (* PULLMODE="NONE" *) TRELLIS_IO #(.DIR("BIDIR")) _TECHMAP_REPLACE_ (.B(B), .I(I), .O(O), .T(T)); endmodule
-module BBPU (input I, T,  output O, inout B); (* PULLMODE="UP"   *) TRELLIS_IO #(.DIR("BIDIR")) _TECHMAP_REPLACE_ (.B(B), .I(I), .O(O), .T(T)); endmodule
-module BBPD (input I, T,  output O, inout B); (* PULLMODE="DOWN" *) TRELLIS_IO #(.DIR("BIDIR")) _TECHMAP_REPLACE_ (.B(B), .I(I), .O(O), .T(T)); endmodule
-module ILVDS(input A, AN, output Z    ); TRELLIS_IO #(.DIR("INPUT"))  _TECHMAP_REPLACE_ (.B(A), .O(Z)); endmodule
-module OLVDS(input A,     output Z, ZN); TRELLIS_IO #(.DIR("OUTPUT")) _TECHMAP_REPLACE_ (.B(Z), .I(A)); endmodule
+`include "cells_ff.vh"
+`include "cells_io.vh"