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Fix TODO comment that D7 is not readable in MB mode

This commit is contained in:
tomcw 2024-05-07 21:39:43 +01:00
parent 07e945f4d3
commit 96e3449a17
1 changed files with 1 additions and 1 deletions
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source/Mockingboard.cpp
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@ -668,7 +668,7 @@ BYTE MockingboardCard::IOReadInternal(WORD PC, WORD nAddr, BYTE bWrite, BYTE nVa
return MemReadFloatingBus(nExecutedCycles);
#endif
// NB. Mockingboard: SSI263.bit7 not readable (TODO: check this with real h/w)
// NB. Mockingboard: SSI263.bit7 not readable
const BYTE subunit = QueryType() == CT_SDMusic ? SY6522_DEVICE_A : !(nAddr & 0x80) ? SY6522_DEVICE_A : SY6522_DEVICE_B;
const BYTE reg = nAddr & 0xf;
return m_MBSubUnit[subunit].sy6522.Read(reg);