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correct cycle inaccuracies (according to the Harteman tests) in "STA (indirect indexed Y)"

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Signed-off-by: Adrian Conlon <adrian.conlon@gmail.com>
This commit is contained in:
Adrian Conlon 2021-10-30 22:40:13 +01:00
parent eeecb7c719
commit fed763a802
1 changed files with 1 additions and 1 deletions
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M6502/src/mos6502.cpp
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@ -266,7 +266,7 @@ int EightBit::MOS6502::execute() {
case 0x8f: memoryWrite(Address_Absolute(), A() & X()); break; // *SAX (absolute)
case 0x90: branch(!carry()); break; // BCC (relative)
case 0x91: AM_IndirectIndexedY(); memoryWrite(A()); break; // STA (indirect indexed Y)
case 0x91: memoryRead(Address_IndirectIndexedY().first); memoryWrite(A()); break; // STA (indirect indexed Y)
case 0x92: break;
case 0x93: break;
case 0x94: memoryWrite(Address_ZeroPageX(), Y()); break; // STY (zero page, X)