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a1010: Create an interrupt (nw)

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AJR 2019-09-29 21:30:09 -04:00
parent eae6c23949
commit ee166520e3
1 changed files with 1 additions and 2 deletions
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src/mame/drivers/textelcomp.cpp
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@ -107,8 +107,6 @@ void textelcomp_state::textelcomp(machine_config &config)
via6522_device &via0(VIA6522(config, "via0", 3.6864_MHz_XTAL / 2)); // GS65SC22P-2
via0.irq_handler().set("mainirq", FUNC(input_merger_device::in_w<0>));
// TODO: CA1 falling edge generates interrupt
// TODO: PB6 falling edges are counted to generate another interrupt
VIA6522(config, "via1", 3.6864_MHz_XTAL / 2); // GS65SC22P-2
// IRQ might be connected on hardware, but is never enabled
@ -144,6 +142,7 @@ void textelcomp_state::textelcomp(machine_config &config)
m_rtc->d1_handler().set("via3", FUNC(via6522_device::write_pa1));
m_rtc->d2_handler().set("via3", FUNC(via6522_device::write_pa2));
m_rtc->d3_handler().set("via3", FUNC(via6522_device::write_pa3));
m_rtc->busy_handler().set("via0", FUNC(via6522_device::write_ca1)); // source of periodic falling edge interrupt?
}