wrmask=[0, 1],
src_delays=[2, 0], dest_delays=[1, 0])
- # test combinatorial zero-delay operation
- # In the test ALU, any operation other than ADD, MUL, EXTS or SHR
- # is zero-delay, and do a subtraction.
- # 5 - 2 = 3
- yield from op.issue([5, 2], MicrOp.OP_CMP, [3, 0],
- wrmask=[0, 1],
- src_delays=[0, 1], dest_delays=[2, 0])
# test all combinations of masked input ports
# NOP does not make any request nor response
yield from op.issue([5, 2], MicrOp.OP_NOP, [0, 0],
yield from op.issue([2, 0x80], MicrOp.OP_EXTSWSLI, [0xFF80, 0],
rdmaskn=[1, 0], wrmask=[0, 1],
src_delays=[1, 2], dest_delays=[1, 0])
+
+ # test combinatorial zero-delay operation
+ # In the test ALU, any operation other than ADD, MUL, EXTS or SHR
+ # is zero-delay, and do a subtraction.
+ # 5 - 2 = 3
+ yield from op.issue([5, 2], MicrOp.OP_CMP, [3, 0],
+ wrmask=[0, 1],
+ src_delays=[0, 1], dest_delays=[2, 0])
+
# test with rc=1, so expect results on the CR output port
# 5 + 2 = 7
# 7 > 0 => CR = 0b100
('prev port', 'in', [
'op__sdir', 'p_data_i[7:0]', 'p_shift_i[7:0]',
({'submodule': 'p'},
- ['p_valid_i', 'p_ready_o'])]),
+ ['p_i_valid', 'p_o_ready'])]),
('next port', 'out', [
'n_data_o[7:0]',
({'submodule': 'n'},
- ['n_valid_o', 'n_ready_i'])])]),
- ('debug', {'module': 'top'},
+ ['n_o_valid', 'n_i_ready'])])]),
+ ('debug', {'module': 'bench'},
['src1_count[7:0]', 'src2_count[7:0]', 'dest1_count[7:0]'])]
write_gtkw(
"test_compunit_fsm1.gtkw",
"test_compunit_fsm1.vcd",
traces, style,
- module='top.cu'
+ module='bench.top.cu'
)
m = Module()
alu = Shifter(8)
('alu', {'submodule': 'alu'}, [
('prev port', 'in', [
'oper_i_None__insn_type', 'i1[15:0]',
- 'valid_i', 'ready_o']),
+ 'i_valid', 'o_ready']),
('next port', 'out', [
- 'alu_o[15:0]', 'valid_o', 'ready_i'])])]
+ 'alu_o[15:0]', 'o_valid', 'i_ready'])])]
write_gtkw("test_compunit_regspec3.gtkw",
"test_compunit_regspec3.vcd",
traces, style,
clk_period=1e-6,
- module='top.cu')
+ module='bench.top.cu')
inspec = [('INT', 'a', '0:15'),
('INT', 'b', '0:15'),
('alu', {'submodule': 'alu'}, [
('prev port', 'in', [
'op__insn_type', 'op__invert_in', 'a[15:0]', 'b[15:0]',
- 'valid_i', 'ready_o']),
+ 'i_valid', 'o_ready']),
('next port', 'out', [
- 'alu_o[15:0]', 'valid_o', 'ready_i',
+ 'alu_o[15:0]', 'o_valid', 'i_ready',
'alu_o_ok', 'alu_cr_ok'])]),
- ('debug', {'module': 'top'},
+ ('debug', {'module': 'bench'},
['src1_count[7:0]', 'src2_count[7:0]', 'dest1_count[7:0]'])]
write_gtkw("test_compunit_regspec1.gtkw",
"test_compunit_regspec1.vcd",
traces, style,
clk_period=1e-6,
- module='top.cu')
+ module='bench.top.cu')
inspec = [('INT', 'a', '0:15'),
('INT', 'b', '0:15')]