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Ensures that PAGE2 propagates from the state register to video.

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This commit is contained in:
Thomas Harte 2020-11-30 22:56:19 -05:00
parent 187f507532
commit ee22cf7ca1
1 changed files with 4 additions and 3 deletions
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5
Machines/Apple/AppleIIgs/AppleIIgs.cpp
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@ -296,6 +296,7 @@ class ConcreteMachine:
break;
case Write(0xc068):
memory_.set_state_register(*value);
video_->set_page2(*value & 0x40);
break;
// Various independent memory switch reads [TODO: does the IIe-style keyboard provide the low seven?].
@ -719,8 +720,8 @@ class ConcreteMachine:
// printf("%06x %s %02x%s\n", address, isReadOperation(operation) ? "->" : "<-", *value,
// operation == CPU::WDC65816::BusOperation::ReadOpcode ? " [*]" : "");
// }
log = (operation == CPU::WDC65816::BusOperation::ReadOpcode) && (address >= 0xff6a2c) && (address < 0xff6a9c);
// log &= !((operation == CPU::WDC65816::BusOperation::ReadOpcode) && ((address >= 0xff9a2c) || (address < 0xff6a2c)));
// log |= (operation == CPU::WDC65816::BusOperation::ReadOpcode) && (address >= 0xff6a2c) && (address < 0xff6a9c);
// log &= !((operation == CPU::WDC65816::BusOperation::ReadOpcode) && ((address < 0xff6a2c) || (address >= 0xff6a9c)));
if(log) {
printf("%06x %s %02x", address, isReadOperation(operation) ? "->" : "<-", *value);
if(operation == CPU::WDC65816::BusOperation::ReadOpcode) {