claunia/86Box
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

OPTi 5x7 no longer does excess logging, running of timers on the recompiler is now done on every fourth AT KBC port 61h read instead of every 3F4h read, added some safety precautions to io.c to handle the cases where a handler removes itself, implmented the STPC ELCR and refresh control, and fixed the messed up register reading in the PC87307 and PC87309 implementations.

Browse Source
This commit is contained in:
OBattler
2020-07-10 02:05:49 +02:00
parent 3fe9ad3e67
commit 72c1c36ec6
14 changed files with 99 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/pit.c
View File

@@ -53,7 +53,8 @@ uint64_t PITCONST, ISACONST,
VGACONST1, VGACONST2,
RTCCONST, ACPICONST;
int io_delay = 5;
int refresh_at_enable = 1,
io_delay = 5;
int64_t firsttime = 1;
@@ -743,7 +744,7 @@ pit_refresh_timer_xt(int new_out, int old_out)
void
pit_refresh_timer_at(int new_out, int old_out)
{
if (new_out && !old_out)
if (refresh_at_enable && new_out && !old_out)
ppi.pb ^= 0x10;
}