trunk/src/mame/drivers/saturn.c
| r20969 | r20970 | |
|---|
| 303 | 303 | case 0xa4/4: |
| 304 | 304 | if(LOG_SCU && !space.debugger_access()) logerror("(PC=%08x) IRQ status reg read MASK=%08x IST=%08x | ISM=%08x\n",space.device().safe_pc(),mem_mask,m_scu.ist,m_scu.ism); |
| 305 | 305 | /* TODO: Bug! trips an HW fault. Basically, it tries to read the IST bit 1 with that irq enabled. */ |
| 306 | | // res = m_scu.ist | ~m_scu.ism; |
| 307 | | res = m_scu.ist; |
| 306 | res = m_scu.ist | ~m_scu.ism; |
| 307 | // res = m_scu.ist; |
| 308 | 308 | break; |
| 309 | 309 | case 0xc8/4: |
| 310 | 310 | if(LOG_SCU && !space.debugger_access()) logerror("(PC=%08x) SCU version reg read\n",space.device().safe_pc()); |