Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-04-22 16:31:49 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

wd_fdc: interrupts take priority

Browse Source
This commit is contained in:
Olivier Galibert 2015-05-26 15:07:10 +02:00 committed by Dirk Best
parent eb13a4deda
commit 437ac7c12b
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/emu/machine/wd_fdc.c
View File

@ -1035,8 +1035,8 @@ void wd_fdc_t::cmd_w(UINT8 val)
intrq_cb(intrq);
}
// No more than one write in flight
if(cmd_buffer != -1)
// No more than one write in flight, but interrupts take priority
if(cmd_buffer != -1 && ((val & 0xf0) != 0xd0))
return;
cmd_buffer = val;