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author AJR <ajrhacker@users.noreply.github.com>2017-12-07 20:51:28 -0500
committer AJR <ajrhacker@users.noreply.github.com>2017-12-07 20:57:39 -0500
commite23e8c432fc9aeb7eda4a8b76b4b65c9ec7e5d93 (patch)
treeb9dbee1e51c8de36e964d60e7d44ce5200cf592e /src/devices/bus/vic20/exp.cpp
parenta90412feaf71f8b46517131e32afbf7313528d19 (diff)
via6522: Eliminate truly ancient hack to default clock to that of first CPU (nw)
All VIAs in MAME now have properly configured clocks.
Diffstat (limited to 'src/devices/bus/vic20/exp.cpp')
-rw-r--r--src/devices/bus/vic20/exp.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/devices/bus/vic20/exp.cpp b/src/devices/bus/vic20/exp.cpp
index 535375536be..e70bda544bc 100644
--- a/src/devices/bus/vic20/exp.cpp
+++ b/src/devices/bus/vic20/exp.cpp
@@ -219,5 +219,6 @@ SLOT_INTERFACE_START( vic20_expansion_cards )
// the following need ROMs from the software list
SLOT_INTERFACE_INTERNAL("standard", VIC20_STD)
SLOT_INTERFACE_INTERNAL("ieee488", VIC1112)
+ MCFG_SLOT_OPTION_CLOCK("ieee488", DERIVED_CLOCK(1, 1))
SLOT_INTERFACE_INTERNAL("megacart", VIC20_MEGACART)
SLOT_INTERFACE_END