6502/CLK
1
0
Fork 0
mirror of https://github.com/TomHarte/CLK.git synced 2025-01-15 05:31:30 +00:00
Code Issues Projects Releases Wiki Activity

Ensure data bus is 0xff during interrupts.

Browse Source
This commit is contained in:
Thomas Harte 2021-07-06 21:58:17 -04:00
parent 99a65d3297
commit 1ec8ff20af
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Machines/Enterprise/Enterprise.cpp
View File

@ -333,6 +333,10 @@ template <bool has_disk_controller> class ConcreteMachine:
switch(cycle.operation) { switch(cycle.operation) {
default: break; default: break;
case PartialMachineCycle::Interrupt:
*cycle.value = 0xff;
break;
case PartialMachineCycle::Input: case PartialMachineCycle::Input:
switch(address & 0xff) { switch(address & 0xff) {
default: default: