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96 lines
3.1 KiB
96 lines
3.1 KiB
from kyupy.logic_sim import LogicSim |
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from kyupy import bench |
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from kyupy.logic import MVArray, BPArray |
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def test_2v(): |
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c = bench.parse('input(x, y) output(a, o, n) a=and(x,y) o=or(x,y) n=not(x)') |
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s = LogicSim(c, 4, m=2) |
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assert len(s.interface) == 5 |
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mva = MVArray(['00000', '01000', '10000', '11000'], m=2) |
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bpa = BPArray(mva) |
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s.assign(bpa) |
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s.propagate() |
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s.capture(bpa) |
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mva = MVArray(bpa) |
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assert mva[0] == '00001' |
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assert mva[1] == '01011' |
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assert mva[2] == '10010' |
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assert mva[3] == '11110' |
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def test_4v(): |
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c = bench.parse('input(x, y) output(a, o, n) a=and(x,y) o=or(x,y) n=not(x)') |
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s = LogicSim(c, 16, m=4) |
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assert len(s.interface) == 5 |
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mva = MVArray(['00000', '01000', '0-000', '0X000', |
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'10000', '11000', '1-000', '1X000', |
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'-0000', '-1000', '--000', '-X000', |
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'X0000', 'X1000', 'X-000', 'XX000'], m=4) |
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bpa = BPArray(mva) |
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s.assign(bpa) |
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s.propagate() |
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s.capture(bpa) |
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mva = MVArray(bpa) |
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assert mva[0] == '00001' |
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assert mva[1] == '01011' |
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assert mva[2] == '0-0X1' |
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assert mva[3] == '0X0X1' |
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assert mva[4] == '10010' |
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assert mva[5] == '11110' |
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assert mva[6] == '1-X10' |
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assert mva[7] == '1XX10' |
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assert mva[8] == '-00XX' |
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assert mva[9] == '-1X1X' |
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assert mva[10] == '--XXX' |
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assert mva[11] == '-XXXX' |
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assert mva[12] == 'X00XX' |
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assert mva[13] == 'X1X1X' |
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assert mva[14] == 'X-XXX' |
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assert mva[15] == 'XXXXX' |
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def test_8v(): |
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c = bench.parse('input(x, y) output(a, o, n, xo) a=and(x,y) o=or(x,y) n=not(x) xo=xor(x,y)') |
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s = LogicSim(c, 64, m=8) |
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assert len(s.interface) == 6 |
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mva = MVArray(['000010', '010111', '0-0X1X', '0X0X1X', '0R0R1R', '0F0F1F', '0P0P1P', '0N0N1N', |
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'100101', '111100', '1-X10X', '1XX10X', '1RR10F', '1FF10R', '1PP10N', '1NN10P', |
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'-00XXX', '-1X1XX', '--XXXX', '-XXXXX', '-RXXXX', '-FXXXX', '-PXXXX', '-NXXXX', |
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'X00XXX', 'X1X1XX', 'X-XXXX', 'XXXXXX', 'XRXXXX', 'XFXXXX', 'XPXXXX', 'XNXXXX', |
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'R00RFR', 'R1R1FF', 'R-XXFX', 'RXXXFX', 'RRRRFP', 'RFPNFN', 'RPPRFR', 'RNRNFF', |
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'F00FRF', 'F1F1RR', 'F-XXRX', 'FXXXRX', 'FRPNRN', 'FFFFRP', 'FPPFRF', 'FNFNRR', |
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'P00PNP', 'P1P1NN', 'P-XXNX', 'PXXXNX', 'PRPRNR', 'PFPFNF', 'PPPPNP', 'PNPNNN', |
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'N00NPN', 'N1N1PP', 'N-XXPX', 'NXXXPX', 'NRRNPF', 'NFFNPR', 'NPPNPN', 'NNNNPP'], m=8) |
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bpa = BPArray(mva) |
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s.assign(bpa) |
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s.propagate() |
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resp_bp = BPArray(bpa) |
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s.capture(resp_bp) |
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resp = MVArray(resp_bp) |
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for i in range(64): |
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assert resp[i] == mva[i] |
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def test_b01(mydir): |
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c = bench.load(mydir / 'b01.bench') |
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# 2-valued |
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s = LogicSim(c, 8, m=2) |
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assert len(s.interface) == 9 |
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mva = MVArray((len(s.interface), 8), m=2) |
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# mva.randomize() |
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bpa = BPArray(mva) |
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s.assign(bpa) |
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s.propagate() |
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s.capture(bpa) |
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# 8-valued |
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s = LogicSim(c, 8, m=8) |
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mva = MVArray((len(s.interface), 8), m=8) |
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# mva.randomize() |
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bpa = BPArray(mva) |
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s.assign(bpa) |
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s.propagate() |
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s.capture(bpa)
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