Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-05-19 12:18:56 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

Implemented Sort-DMA irq firing [Angelo Salese]

Browse Source
This commit is contained in:
Angelo Salese 2010-04-25 11:36:21 +00:00
parent a50fc24446
commit 61fc12d8d7
1 changed files with 11 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/mame/machine/dc.c
View File

@ -529,9 +529,17 @@ WRITE64_HANDLER( dc_sysctrl_w )
dc_sysctrl_regs[SB_ISTERR] = old & ~dat;
break;
case SB_SDST:
#if DEBUG_SYSCTRL
mame_printf_verbose("SYSCTRL: Sort-DMA not supported yet !!!\n");
#endif
//#if DEBUG_SYSCTRL
//mame_printf_verbose("SYSCTRL: Sort-DMA not supported yet !!!\n");
//#endif
if(dat & 1)
{
// TODO: Sort-DMA routine goes here
printf("Sort-DMA irq\n");
dc_sysctrl_regs[SB_ISTNRM] |= IST_DMA_SORT;
dc_sysctrl_regs[SB_SDST] = 0;
}
break;
}
dc_update_interrupt_status(space->machine);