From 23d291fb7bee1d6b2a59a6da7dd1ce19f7742606 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Micha=C3=ABl=20Banaan=20Ananas?= Date: Fri, 20 Jan 2012 18:42:42 +0000 Subject: [PATCH] sync interrupts to scanlines anyway --- src/mame/drivers/gberet.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/src/mame/drivers/gberet.c b/src/mame/drivers/gberet.c index 6dac493faa3..bd4ddeb2780 100644 --- a/src/mame/drivers/gberet.c +++ b/src/mame/drivers/gberet.c @@ -82,23 +82,23 @@ * *************************************/ -static INTERRUPT_GEN( gberet_interrupt_tick ) +static TIMER_DEVICE_CALLBACK( gberet_interrupt_tick ) { - gberet_state *state = device->machine().driver_data(); + gberet_state *state = timer.machine().driver_data(); UINT8 ticks_mask = ~state->m_interrupt_ticks & (state->m_interrupt_ticks + 1); // 0->1 state->m_interrupt_ticks++; // NMI on d0 if (ticks_mask & state->m_interrupt_mask & 1) - device_set_input_line(device, INPUT_LINE_NMI, ASSERT_LINE); + cputag_set_input_line(timer.machine(), "maincpu", INPUT_LINE_NMI, ASSERT_LINE); // IRQ on d3 (used by mrgoemon) if (ticks_mask & state->m_interrupt_mask<<2 & 8) - device_set_input_line(device, 0, ASSERT_LINE); + cputag_set_input_line(timer.machine(), "maincpu", 0, ASSERT_LINE); // IRQ on d4 (used by gberet) if (ticks_mask & state->m_interrupt_mask<<2 & 16) - device_set_input_line(device, 0, ASSERT_LINE); + cputag_set_input_line(timer.machine(), "maincpu", 0, ASSERT_LINE); } @@ -410,7 +410,7 @@ static MACHINE_CONFIG_START( gberet, gberet_state ) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", Z80, XTAL_18_432MHz/6) // X1S (generated by a custom IC) MCFG_CPU_PROGRAM_MAP(gberet_map) - MCFG_CPU_PERIODIC_INT(gberet_interrupt_tick, 1000) // period unknown, estimated with pcb recording + MCFG_TIMER_ADD_SCANLINE("scantimer", gberet_interrupt_tick, "screen", 0, 16) // ? MCFG_MACHINE_START(gberet) MCFG_MACHINE_RESET(gberet)