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Slightly restricts video flushing test.

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This commit is contained in:
Thomas Harte 2020-12-08 18:47:15 -05:00
parent 574a37814c
commit 049a78c667
1 changed files with 6 additions and 2 deletions
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8
Machines/Apple/AppleIIgs/AppleIIgs.cpp
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@ -708,7 +708,7 @@ class ConcreteMachine:
switch(address_suffix) {
default:
// Temporary: log _potential_ mistakes.
if(address_suffix < 0xc100) {
if((address_suffix < 0xc100 && address_suffix >= 0xc090) || (address_suffix < 0xc080)) {
printf("Internal card-area access: %04x\n", address_suffix);
log |= operation == CPU::WDC65816::BusOperation::ReadOpcode;
}
@ -770,7 +770,7 @@ class ConcreteMachine:
// Use a very broad test for flushing video: any write to $e0 or $e1, or any write that is shadowed.
// TODO: at least restrict the e0/e1 test to possible video buffers!
if((address >= 0xe00000 && address < 0xe1000000) || region.flags & MemoryMap::Region::IsShadowed) {
if((address >= 0xe0'0400 && address < 0xe1'a000) || region.flags & MemoryMap::Region::IsShadowed) {
video_.flush();
}
@ -861,6 +861,10 @@ class ConcreteMachine:
update_interrupts();
}
// if(operation == CPU::WDC65816::BusOperation::ReadOpcode && *value == 0x00) {
// printf("%06x: %02x\n", address, *value);
// }
video_ += duration;
iwm_ += duration;
cycles_since_audio_update_ += duration;