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fdc37c93x.cpp: add placeholder routine for mouse irq

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This commit is contained in:
yz70s 2021-07-28 20:21:20 +02:00
parent a6f0d36fc6
commit 246343d18f
2 changed files with 8 additions and 0 deletions
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7
src/devices/machine/fdc37c93x.cpp
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@ -421,6 +421,13 @@ WRITE_LINE_MEMBER(fdc37c93x_device::irq_keyboard_w)
request_irq(configuration_registers[LogicalDevice::Keyboard][0x70], state ? ASSERT_LINE : CLEAR_LINE);
}
WRITE_LINE_MEMBER(fdc37c93x_device::irq_mouse_w)
{
if (enabled_logical[LogicalDevice::Keyboard] == false)
return;
request_irq(configuration_registers[LogicalDevice::Keyboard][0x72], state ? ASSERT_LINE : CLEAR_LINE);
}
WRITE_LINE_MEMBER(fdc37c93x_device::kbdp21_gp25_gatea20_w)
{
if (enabled_logical[LogicalDevice::Keyboard] == false)

1
src/devices/machine/fdc37c93x.h
View File

@ -79,6 +79,7 @@ public:
DECLARE_WRITE_LINE_MEMBER(irq_rtc_w);
// keyboard
DECLARE_WRITE_LINE_MEMBER(irq_keyboard_w);
DECLARE_WRITE_LINE_MEMBER(irq_mouse_w);
DECLARE_WRITE_LINE_MEMBER(kbdp21_gp25_gatea20_w);
DECLARE_WRITE_LINE_MEMBER(kbdp20_gp20_reset_w);