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Diffstat (limited to 'src/mame/drivers/ac1.cpp')
-rw-r--r--src/mame/drivers/ac1.cpp10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/mame/drivers/ac1.cpp b/src/mame/drivers/ac1.cpp
index b2398af04d9..8493a919c6c 100644
--- a/src/mame/drivers/ac1.cpp
+++ b/src/mame/drivers/ac1.cpp
@@ -135,11 +135,11 @@ MACHINE_CONFIG_START(ac1_state::ac1)
MCFG_DEVICE_PROGRAM_MAP(ac1_mem)
MCFG_DEVICE_IO_MAP(ac1_io)
- MCFG_DEVICE_ADD("z80pio", Z80PIO, XTAL(8'000'000) / 4)
- MCFG_Z80PIO_IN_PA_CB(READ8(*this, ac1_state, ac1_port_a_r))
- MCFG_Z80PIO_OUT_PA_CB(WRITE8(*this, ac1_state, ac1_port_a_w))
- MCFG_Z80PIO_IN_PB_CB(READ8(*this, ac1_state, ac1_port_b_r))
- MCFG_Z80PIO_OUT_PB_CB(WRITE8(*this, ac1_state, ac1_port_b_w))
+ z80pio_device& pio(Z80PIO(config, "z80pio", XTAL(8'000'000)/4));
+ pio.in_pa_callback().set(FUNC(ac1_state::ac1_port_a_r));
+ pio.out_pa_callback().set(FUNC(ac1_state::ac1_port_a_w));
+ pio.in_pb_callback().set(FUNC(ac1_state::ac1_port_b_r));
+ pio.out_pb_callback().set(FUNC(ac1_state::ac1_port_b_w));
/* video hardware */
MCFG_SCREEN_ADD("screen", RASTER)