6502/CLK
1
0
Fork 0
mirror of https://github.com/TomHarte/CLK.git synced 2025-02-20 14:29:11 +00:00
Code Issues Projects Releases Wiki Activity

Correct status unset-bit masks.

Browse Source
This commit is contained in:
Thomas Harte 2025-01-11 22:47:56 -05:00
parent eb763ed82c
commit 2b28df280e
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Machines/Commodore/Plus4/Interrupts.hpp
View File

@ -32,7 +32,7 @@ public:
};
uint8_t status() const {
return status_ | ((status_ & mask_) ? 0x80 : 0x00) | 0x21;
return status_ | ((status_ & mask_) ? 0x80 : 0x00) | 0x25;
}
uint8_t mask() const {

2
Machines/Commodore/Plus4/Plus4.cpp
View File

@ -378,7 +378,7 @@ public:
} break;
case 0xff09: *value = interrupts_.status(); break;
case 0xff0a:
*value = interrupts_.mask() | video_.read<0xff0a>() | 0x60;
*value = interrupts_.mask() | video_.read<0xff0a>() | 0xa0;
break;
case 0xff0b: *value = video_.read<0xff0b>(); break;
case 0xff0c: *value = video_.read<0xff0c>(); break;