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xmen fix (nw)

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This commit is contained in:
Olivier Galibert 2017-04-27 20:36:21 +02:00
parent 366f485008
commit 718a8bb907
1 changed files with 5 additions and 3 deletions
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8
src/mame/drivers/xmen.cpp
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@ -46,17 +46,19 @@ WRITE16_MEMBER(xmen_state::eeprom_w)
/* bit 3 is clock (active high) */ /* bit 3 is clock (active high) */
/* bit 4 is cs (active low) */ /* bit 4 is cs (active low) */
/* bit 5 is enabled in IRQ3, disabled in IRQ5 (sprite DMA start?) */ /* bit 5 is enabled in IRQ3, disabled in IRQ5 (sprite DMA start?) */
/* bit 6 is sound irq, but with some kind of hold */
ioport("EEPROMOUT")->write(data, 0xff); ioport("EEPROMOUT")->write(data, 0xff);
if(data & 0x40)
m_audiocpu->set_input_line(0, HOLD_LINE);
} }
if (ACCESSING_BITS_8_15) if (ACCESSING_BITS_8_15)
{ {
/* bit 8 = enable sprite ROM reading */ /* bit 8 = enable sprite ROM reading */
m_k053246->k053246_set_objcha_line( (data & 0x0100) ? ASSERT_LINE : CLEAR_LINE); m_k053246->k053246_set_objcha_line( (data & 0x0100) ? ASSERT_LINE : CLEAR_LINE);
/* bit 9 = enable char ROM reading through the video RAM */ /* bit 9 = enable char ROM reading through the video RAM */
/* bit 10 = sound irq, but with some kind of hold */
m_k052109->set_rmrd_line((data & 0x0200) ? ASSERT_LINE : CLEAR_LINE); m_k052109->set_rmrd_line((data & 0x0200) ? ASSERT_LINE : CLEAR_LINE);
if(data & 0x4) {
logerror("tick!\n");
m_audiocpu->set_input_line(0, HOLD_LINE);
}
} }
} }