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Diffstat (limited to 'src/mame/drivers/volfied.cpp')
-rw-r--r--src/mame/drivers/volfied.cpp12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/mame/drivers/volfied.cpp b/src/mame/drivers/volfied.cpp
index 7d7f443dfd0..9e238904da6 100644
--- a/src/mame/drivers/volfied.cpp
+++ b/src/mame/drivers/volfied.cpp
@@ -249,12 +249,12 @@ MACHINE_CONFIG_START(volfied_state::volfied)
MCFG_DEVICE_ADD("audiocpu", Z80, SOUND_CPU_CLOCK) /* 4MHz sound CPU, required to run the game */
MCFG_DEVICE_PROGRAM_MAP(z80_map)
- MCFG_TAITO_CCHIP_ADD("cchip", XTAL(20'000'000)/2) /* 20MHz OSC next to C-Chip */
- MCFG_CCHIP_IN_PORTA_CB(IOPORT("F00007"))
- MCFG_CCHIP_IN_PORTB_CB(IOPORT("F00009"))
- MCFG_CCHIP_IN_PORTC_CB(IOPORT("F0000B"))
- MCFG_CCHIP_IN_PORTAD_CB(IOPORT("F0000D"))
- MCFG_CCHIP_OUT_PORTB_CB(WRITE8(*this, volfied_state, counters_w))
+ TAITO_CCHIP(config, m_cchip, 20_MHz_XTAL/2); // 20MHz OSC next to C-Chip
+ m_cchip->in_pa_callback().set_ioport("F00007");
+ m_cchip->in_pb_callback().set_ioport("F00009");
+ m_cchip->in_pc_callback().set_ioport("F0000B");
+ m_cchip->in_ad_callback().set_ioport("F0000D");
+ m_cchip->out_pb_callback().set(FUNC(volfied_state::counters_w));
MCFG_QUANTUM_TIME(attotime::from_hz(1200))