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Carry is set only if the result is > 0xFF

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Peter Evans
2018-01-23 16:20:33 -06:00
parent 8133781fd3
commit 8edf83f7ad
1 changed files with 1 additions and 1 deletions
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tests/mos6502.c
+1 -1
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@@ -47,7 +47,7 @@ Test(mos6502, modify_status)
mos6502_modify_status(cpu, MOS_OVERFLOW, 44, 44);
cr_assert_neq(cpu->P & MOS_OVERFLOW, MOS_OVERFLOW);
mos6502_modify_status(cpu, MOS_CARRY, 230, 230);
mos6502_modify_status(cpu, MOS_CARRY, 230, 260);
cr_assert_eq(cpu->P & MOS_CARRY, MOS_CARRY);
mos6502_modify_status(cpu, MOS_CARRY, 30, 190);
cr_assert_neq(cpu->P & MOS_CARRY, MOS_CARRY);