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Added support for artwork LED on SHIFT '*' button

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This commit is contained in:
Joakim Larsson Edström 2016-01-06 20:07:03 +01:00
parent 1c1608e741
commit 9db4e90085
1 changed files with 6 additions and 17 deletions
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23
src/mame/drivers/didact.cpp
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@ -148,7 +148,6 @@ class e100_state : public driver_device
{ }
required_device<m6802_cpu_device> m_maincpu;
virtual void machine_reset();
protected:
required_device<pia6821_device> m_pia1;
required_device<pia6821_device> m_pia2;
@ -166,7 +165,6 @@ class md6802_state : public driver_device
{ }
required_device<m6802_cpu_device> m_maincpu;
virtual void machine_reset();
protected:
required_device<pia6821_device> m_pia1;
required_device<pia6821_device> m_pia2;
@ -231,7 +229,6 @@ class mp68a_state : public driver_device
DECLARE_WRITE8_MEMBER( pia2_kbB_w );
DECLARE_READ_LINE_MEMBER( pia2_cb1_r );
virtual void machine_reset() override;
virtual void machine_start() override;
TIMER_DEVICE_CALLBACK_MEMBER(scan_artwork);
protected:
@ -301,6 +298,7 @@ READ8_MEMBER( mp68a_state::pia2_kbB_r )
{
pb |= 0x80; // Set shift bit (PB7)
m_shift = 0; // Reset flip flop
set_led_status(machine(), 0, m_shift);
LOG( ("SHIFT is released\n") );
}
@ -329,19 +327,6 @@ READ_LINE_MEMBER( mp68a_state::pia2_cb1_r )
return (m_line0 | m_line1 | m_line2 | m_line3) != 0 ? 0 : 1;
}
void e100_state::machine_reset()
{
}
void md6802_state::machine_reset()
{
}
void mp68a_state::machine_reset()
{
m_shift = 0;
}
void mp68a_state::machine_start()
{
LOG(("--->%s()\n", FUNCNAME));
@ -426,7 +411,10 @@ TIMER_DEVICE_CALLBACK_MEMBER(mp68a_state::scan_artwork)
if ( (m_io_line4->read() & 0x04) )
{
LOG( ("RESET is pressed, resetting the CPU\n") );
m_shift = 0;
set_led_status(machine(), 0, m_shift);
m_maincpu->reset();
}
// Poll the artwork SHIFT/* key
@ -434,6 +422,7 @@ TIMER_DEVICE_CALLBACK_MEMBER(mp68a_state::scan_artwork)
{
LOG( ("SHIFT is set\n") );
m_shift = 1;
set_led_status(machine(), 0, m_shift);
}
}
@ -542,6 +531,6 @@ ROM_START( mp68a ) // ROM image from http://elektronikforumet.com/forum/viewtopi
ROM_END
// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
COMP( 1979, mp68a, 0, 0, mp68a, mp68a, driver_device, 0, "Didact AB", "mp68a", MACHINE_IS_SKELETON )
COMP( 1979, mp68a, 0, 0, mp68a, mp68a, driver_device, 0, "Didact AB", "mp68a", 0 )
COMP( 1982, e100, 0, 0, e100, e100, driver_device, 0, "Didact AB", "Esselte 100", MACHINE_IS_SKELETON )
COMP( 1983, md6802, 0, 0, md6802, md6802, driver_device, 0, "Didact AB", "Mikrodator 6802", MACHINE_IS_SKELETON )