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Diffstat (limited to 'src/mame/drivers/lucky74.cpp')
-rw-r--r--src/mame/drivers/lucky74.cpp28
1 files changed, 14 insertions, 14 deletions
diff --git a/src/mame/drivers/lucky74.cpp b/src/mame/drivers/lucky74.cpp
index 11fcb2ec14e..2960277e07f 100644
--- a/src/mame/drivers/lucky74.cpp
+++ b/src/mame/drivers/lucky74.cpp
@@ -1475,24 +1475,24 @@ MACHINE_CONFIG_START(lucky74_state::lucky74)
// Each 82C255 behaves like 2x 8255 (in mode 0). Since MAME doesn't support it yet, I replaced
// both 82C255 with 4x 8255...
- MCFG_DEVICE_ADD("ppi8255_0", I8255A, 0)
- MCFG_I8255_IN_PORTA_CB(IOPORT("IN0"))
- MCFG_I8255_IN_PORTB_CB(IOPORT("IN1"))
+ i8255_device &ppi0(I8255A(config, "ppi8255_0"));
+ ppi0.in_pa_callback().set_ioport("IN0");
+ ppi0.in_pb_callback().set_ioport("IN1");
// Port C write: 0x00 after reset, 0xff during game, and 0xfd when tap F2 for percentage and run count
- MCFG_DEVICE_ADD("ppi8255_1", I8255A, 0)
- MCFG_I8255_IN_PORTA_CB(IOPORT("IN2"))
- MCFG_I8255_IN_PORTC_CB(IOPORT("IN4"))
+ i8255_device &ppi1(I8255A(config, "ppi8255_1"));
+ ppi1.in_pa_callback().set_ioport("IN2");
+ ppi1.in_pc_callback().set_ioport("IN4");
- MCFG_DEVICE_ADD("ppi8255_2", I8255A, 0)
- MCFG_I8255_IN_PORTA_CB(IOPORT("DSW1"))
- MCFG_I8255_IN_PORTB_CB(IOPORT("DSW2"))
- MCFG_I8255_IN_PORTC_CB(IOPORT("DSW3"))
+ i8255_device &ppi2(I8255A(config, "ppi8255_2"));
+ ppi2.in_pa_callback().set_ioport("DSW1");
+ ppi2.in_pb_callback().set_ioport("DSW2");
+ ppi2.in_pc_callback().set_ioport("DSW3");
- MCFG_DEVICE_ADD("ppi8255_3", I8255A, 0)
- MCFG_I8255_IN_PORTA_CB(IOPORT("DSW4"))
- MCFG_I8255_OUT_PORTB_CB(WRITE8(*this, lucky74_state, lamps_a_w))
- MCFG_I8255_OUT_PORTC_CB(WRITE8(*this, lucky74_state, lamps_b_w))
+ i8255_device &ppi3(I8255A(config, "ppi8255_3"));
+ ppi3.in_pa_callback().set_ioport("DSW4");
+ ppi3.out_pb_callback().set(FUNC(lucky74_state::lamps_a_w));
+ ppi3.out_pc_callback().set(FUNC(lucky74_state::lamps_b_w));
/* video hardware */
MCFG_SCREEN_ADD("screen", RASTER)