folkert/python-pdp1170
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According to page 67 of PDP1120_Handbook_1972.pdf, BIC and BICB shall

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clear the V flag when invoked.
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folkert van heusden 2024-03-28 22:56:11 +01:00
parent 981efedeed
commit dfdec49007
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GPG key ID: 6B6455EDFEED3BD1
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op4.py
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@ -150,6 +150,7 @@ def op04_bic(cpu, inst, opsize=2):
cpu.psw_n = dst & cpu.SIGN816[opsize]
cpu.psw_z = (dst == 0)
cpu.psw_v = 0
cpu.operandx(xb6, dst, opsize=opsize)