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Lord-Nightmare 2017-02-13 20:05:47 -05:00
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commit 000f9fc043
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src/mame/drivers/arkanoid.cpp
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@ -807,6 +807,7 @@ a15 a14 a13 a12 a11 a10 a9 a8 a7 a6 a5 a4 a3 a2 a1 a0
* * 74LS139@IC80 side '1'
1 1 0 0 x * * * * * * * * * * * RW 6116 SRAM
1 1 0 1 IO AREA
* * 74LS139@IC80 side '2'
* * 74LS155@IC25 both sides 1 and 2
1 1 0 1 x x x x x x x 0 0 x x 0 RW YM2149 BC2 low
1 1 0 1 x x x x x x x 0 0 x x 1 RW YM2149 BC2 high