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Diffstat (limited to 'src/mame/drivers/ac1.cpp')
-rw-r--r--src/mame/drivers/ac1.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/ac1.cpp b/src/mame/drivers/ac1.cpp
index 4244f8ea07a..7dfec2d39b0 100644
--- a/src/mame/drivers/ac1.cpp
+++ b/src/mame/drivers/ac1.cpp
@@ -128,11 +128,11 @@ INPUT_PORTS_END
/* Machine driver */
MACHINE_CONFIG_START(ac1_state::ac1)
/* basic machine hardware */
- MCFG_CPU_ADD("maincpu", Z80, XTAL_8MHz / 4)
+ MCFG_CPU_ADD("maincpu", Z80, XTAL(8'000'000) / 4)
MCFG_CPU_PROGRAM_MAP(ac1_mem)
MCFG_CPU_IO_MAP(ac1_io)
- MCFG_DEVICE_ADD("z80pio", Z80PIO, XTAL_8MHz / 4)
+ MCFG_DEVICE_ADD("z80pio", Z80PIO, XTAL(8'000'000) / 4)
MCFG_Z80PIO_IN_PA_CB(READ8(ac1_state, ac1_port_a_r))
MCFG_Z80PIO_OUT_PA_CB(WRITE8(ac1_state, ac1_port_a_w))
MCFG_Z80PIO_IN_PB_CB(READ8(ac1_state, ac1_port_b_r))