diff options
Diffstat (limited to 'src/mame/drivers/champbas.c')
-rw-r--r-- | src/mame/drivers/champbas.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/src/mame/drivers/champbas.c b/src/mame/drivers/champbas.c index 59b8adc974a..783f7150c4f 100644 --- a/src/mame/drivers/champbas.c +++ b/src/mame/drivers/champbas.c @@ -127,7 +127,6 @@ CUSTOM_INPUT_MEMBER(champbas_state::champbas_watchdog_bit2) WRITE8_MEMBER(champbas_state::irq_enable_w) { - m_irq_mask = data & 1; if (!m_irq_mask) @@ -172,7 +171,6 @@ WRITE8_MEMBER(champbas_state::champbas_mcu_switch_w) WRITE8_MEMBER(champbas_state::champbas_mcu_halt_w) { - // MCU not present/not used in champbas if (m_mcu == NULL) return; @@ -576,7 +574,6 @@ GFXDECODE_END MACHINE_START_MEMBER(champbas_state,champbas) { - m_maincpu = machine().device<cpu_device>("maincpu"); m_mcu = machine().device(CPUTAG_MCU); @@ -598,14 +595,12 @@ MACHINE_START_MEMBER(champbas_state,exctsccr) MACHINE_RESET_MEMBER(champbas_state,champbas) { - m_palette_bank = 0; m_gfx_bank = 0; // talbot has only 1 bank } INTERRUPT_GEN_MEMBER(champbas_state::vblank_irq) { - if(m_irq_mask) device.execute().set_input_line(0, ASSERT_LINE); } |