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rc759: Add timer input to keep self-test working

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This commit is contained in:
AJR 2021-03-15 18:30:33 -04:00
parent 62fdcc28df
commit 531a39ad53
1 changed files with 2 additions and 1 deletions
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src/mame/drivers/rc759.cpp
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@ -593,7 +593,7 @@ void rc759_state::rc759(machine_config &config)
m_maincpu->tmrout0_handler().set(FUNC(rc759_state::i186_timer0_w));
m_maincpu->tmrout1_handler().set(FUNC(rc759_state::i186_timer1_w));
PIC8259(config, m_pic, 0);
PIC8259(config, m_pic);
m_pic->out_int_callback().set(m_maincpu, FUNC(i80186_cpu_device::int0_w));
NVRAM(config, "nvram").set_custom_handler(FUNC(rc759_state::nvram_init));
@ -616,6 +616,7 @@ void rc759_state::rc759(machine_config &config)
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_raw(1250000 * 16, 896, 96, 816, 377, 4, 364); // 22 kHz setting
screen.set_screen_update("txt", FUNC(i82730_device::screen_update));
screen.screen_vblank().set(m_maincpu, FUNC(i80186_cpu_device::tmrin0_w)); // TMRIN0 source not documented, but self-test needs something like this
I82730(config, m_txt, 1250000, m_maincpu);
m_txt->set_screen("screen");