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apple2: fixed LC c08x read

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This commit is contained in:
Steven Hugg 2024-06-05 09:39:03 -05:00
parent d733a2cd27
commit a7f09dc2ce
1 changed files with 2 additions and 1 deletions
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3
src/machine/apple2.ts
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@ -309,7 +309,7 @@ export class AppleII extends BasicScanlineMachine implements AcceptsBIOS {
if (address < 0xc000) { if (address < 0xc000) {
this.ram[address] = val; this.ram[address] = val;
this.grdirty[address>>7] = 1; this.grdirty[address>>7] = 1;
} else if (address < 0xc080) { } else if (address < 0xc090) {
this.read(address); // strobe address, discard result this.read(address); // strobe address, discard result
} else if (address < 0xc100) { } else if (address < 0xc100) {
var slot = (address >> 4) & 0x0f; var slot = (address >> 4) & 0x0f;
@ -408,6 +408,7 @@ export class AppleII extends BasicScanlineMachine implements AcceptsBIOS {
} }
doLanguageCardIO(address:number) { doLanguageCardIO(address:number) {
// TODO: require two writes in a row for some things
switch (address & 0x0f) { switch (address & 0x0f) {
// Select aux RAM bank 2, write protected. // Select aux RAM bank 2, write protected.
case 0x0: case 0x0: