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author hap <happppp@users.noreply.github.com>2018-09-16 12:20:37 +0200
committer hap <happppp@users.noreply.github.com>2018-09-16 12:20:37 +0200
commit3120bf123f5024a0343f2c1b28067034cb69ceb3 (patch)
tree6e549ffe89f67ffec7ab36ca93bbff16fb40516c
parentc403a5176115b13d3b55cb00ce94ff9b7640c8c2 (diff)
video21: 2.6mhz is too fast for 8080A (nw)
-rw-r--r--src/mame/drivers/video21.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/video21.cpp b/src/mame/drivers/video21.cpp
index 8c7106b3f74..cc681aa8e9b 100644
--- a/src/mame/drivers/video21.cpp
+++ b/src/mame/drivers/video21.cpp
@@ -181,7 +181,7 @@ GFXDECODE_END
MACHINE_CONFIG_START( video21_state::video21 )
/* basic machine hardware */
- MCFG_DEVICE_ADD("maincpu", I8080, 20.79_MHz_XTAL / 8) // crystal confirmed but divisor unknown
+ MCFG_DEVICE_ADD("maincpu", I8080, 20.79_MHz_XTAL / 16) // crystal confirmed but divisor unknown
MCFG_DEVICE_PROGRAM_MAP(mem_map)
MCFG_DEVICE_IO_MAP(io_map)