6502/CLK
1
0
Fork 0
mirror of https://github.com/TomHarte/CLK.git synced 2024-09-29 16:55:59 +00:00
Code Issues Projects Releases Wiki Activity

Improve clocking.

Browse Source
This commit is contained in:
Thomas Harte 2023-11-21 22:36:11 -05:00
parent 3da3401125
commit bcd4a2216a
1 changed files with 9 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
Machines/PCCompatible/PCCompatible.cpp
View File

@ -54,7 +54,14 @@ struct PCSpeaker {
}
void set_level() {
toggle.set_output(pit_mask_ ? pit_input_ : level_);
// TODO: eliminate complete guess of mixing function here.
const bool new_output = (pit_mask_ & pit_input_) ^ level_;
if(new_output != output_) {
update();
toggle.set_output(new_output);
output_ = new_output;
}
}
Concurrency::AsyncTaskQueue<false> queue;
@ -65,6 +72,7 @@ struct PCSpeaker {
bool pit_input_ = false;
bool pit_mask_ = false;
bool level_ = false;
bool output_ = false;
};
class PITObserver {