Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-07-05 01:48:29 +03:00
Code Issues Actions 33 Packages Projects Releases Wiki Activity

xbox.cpp: irq acknowledge was wrong (nw)

Browse Source
This commit is contained in:
yz70s 2016-02-20 13:22:29 +01:00
parent 82683676ad
commit 80ad9c66cc
1 changed files with 1 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/mame/machine/xbox.cpp
View File

@ -1425,11 +1425,7 @@ READ8_MEMBER(xbox_base_state::get_slave_ack)
IRQ_CALLBACK_MEMBER(xbox_base_state::irq_callback) IRQ_CALLBACK_MEMBER(xbox_base_state::irq_callback)
{ {
int r = 0; int r = 0;
r = xbox_base_devs.pic8259_2->acknowledge();
if (r == 0)
{
r = xbox_base_devs.pic8259_1->acknowledge(); r = xbox_base_devs.pic8259_1->acknowledge();
}
if (debug_irq_active) if (debug_irq_active)
debug_generate_irq(debug_irq_number, false); debug_generate_irq(debug_irq_number, false);
return r; return r;