diff options
Diffstat (limited to 'src/mame/drivers/zx.cpp')
-rw-r--r-- | src/mame/drivers/zx.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/zx.cpp b/src/mame/drivers/zx.cpp index 0708b92a05c..17209f4b969 100644 --- a/src/mame/drivers/zx.cpp +++ b/src/mame/drivers/zx.cpp @@ -320,14 +320,14 @@ PALETTE_INIT_MEMBER(zx_state, zx) MACHINE_CONFIG_START(zx_state::zx80) /* basic machine hardware */ - MCFG_CPU_ADD("maincpu", Z80, XTAL_6_5MHz/2) + MCFG_CPU_ADD("maincpu", Z80, XTAL(6'500'000)/2) MCFG_CPU_PROGRAM_MAP(zx80_map) MCFG_CPU_IO_MAP(zx80_io_map) MCFG_CPU_DECRYPTED_OPCODES_MAP(ula_map) MCFG_Z80_SET_REFRESH_CALLBACK(WRITE16(zx_state, refresh_w)) MCFG_SCREEN_ADD("screen", RASTER) - MCFG_SCREEN_REFRESH_RATE(XTAL_6_5MHz/2/64159.0) // 54223 for NTSC + MCFG_SCREEN_REFRESH_RATE(XTAL(6'500'000)/2/64159.0) // 54223 for NTSC /* video hardware */ MCFG_SCREEN_UPDATE_DRIVER(zx_state, screen_update) |