summaryrefslogtreecommitdiffstatshomepage
path: root/src/mess/machine
diff options
context:
space:
mode:
Diffstat (limited to 'src/mess/machine')
-rw-r--r--src/mess/machine/llc.c20
-rw-r--r--src/mess/machine/mc80.c25
2 files changed, 0 insertions, 45 deletions
diff --git a/src/mess/machine/llc.c b/src/mess/machine/llc.c
index 67554030f57..5f8b19e7e7f 100644
--- a/src/mess/machine/llc.c
+++ b/src/mess/machine/llc.c
@@ -88,17 +88,6 @@ WRITE8_MEMBER(llc_state::llc1_port1_b_w)
}
}
-// timer 0 irq does digit display, and timer 3 irq does scan of the
-// monitor keyboard.
-// No idea how the CTC is connected, so guessed.
-Z80CTC_INTERFACE( llc1_ctc_intf )
-{
- DEVCB_CPU_INPUT_LINE("maincpu", INPUT_LINE_IRQ0),
- DEVCB_DEVICE_LINE_MEMBER("z80ctc", z80ctc_device, trg1),
- DEVCB_DEVICE_LINE_MEMBER("z80ctc", z80ctc_device, trg3),
- DEVCB_NULL
-};
-
Z80PIO_INTERFACE( llc1_z80pio1_intf )
{
DEVCB_NULL, /* callback when change interrupt status */
@@ -135,15 +124,6 @@ MACHINE_START_MEMBER(llc_state,llc1)
{
}
-Z80CTC_INTERFACE( llc2_ctc_intf )
-{
- DEVCB_NULL,
- DEVCB_NULL,
- DEVCB_NULL,
- DEVCB_NULL
-};
-
-
/* Driver initialization */
DRIVER_INIT_MEMBER(llc_state,llc2)
{
diff --git a/src/mess/machine/mc80.c b/src/mess/machine/mc80.c
index f4530f0067e..f7177838e1a 100644
--- a/src/mess/machine/mc80.c
+++ b/src/mess/machine/mc80.c
@@ -36,15 +36,6 @@ WRITE_LINE_MEMBER(mc80_state::ctc_z2_w)
downcast<z80ctc_device *>(machine().device("z80ctc"))->trg1(state);
}
-Z80CTC_INTERFACE( mc8020_ctc_intf )
-{
- DEVCB_CPU_INPUT_LINE("maincpu", INPUT_LINE_IRQ0),
- DEVCB_DRIVER_LINE_MEMBER(mc80_state, ctc_z0_w),
- DEVCB_DRIVER_LINE_MEMBER(mc80_state, ctc_z1_w),
- DEVCB_DRIVER_LINE_MEMBER(mc80_state,ctc_z2_w)
-};
-
-
READ8_MEMBER( mc80_state::mc80_port_b_r )
{
return 0;
@@ -173,22 +164,6 @@ Z80PIO_INTERFACE( mc8030_asp_z80pio_intf )
DEVCB_NULL
};
-Z80CTC_INTERFACE( mc8030_zve_z80ctc_intf )
-{
- DEVCB_CPU_INPUT_LINE("maincpu", INPUT_LINE_IRQ0),
- DEVCB_NULL, // for user
- DEVCB_NULL, // for user
- DEVCB_NULL // for user
-};
-
-Z80CTC_INTERFACE( mc8030_asp_z80ctc_intf )
-{
- DEVCB_CPU_INPUT_LINE("maincpu", INPUT_LINE_IRQ0),
- DEVCB_NULL, // to SIO CLK CH A
- DEVCB_NULL, // to SIO CLK CH B
- DEVCB_NULL // KMBG (??)
-};
-
// SIO CH A in = keyboard; out = beeper; CH B = IFSS (??)
Z80SIO_INTERFACE( mc8030_asp_z80sio_intf )
{