diff options
Diffstat (limited to 'src/mame/machine/taitoio.cpp')
-rw-r--r-- | src/mame/machine/taitoio.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/machine/taitoio.cpp b/src/mame/machine/taitoio.cpp index d7b7270be4b..ae754907687 100644 --- a/src/mame/machine/taitoio.cpp +++ b/src/mame/machine/taitoio.cpp @@ -4,7 +4,7 @@ TC0220IOC --------- -A simple I/O interface with integrated watchdog. +A simple I/O interface with integrated watchdog in a 80-pin flat package. It has four address inputs, which would suggest 16 bytes of addressing space, but only the first 8 seem to be used. @@ -22,7 +22,7 @@ but only the first 8 seem to be used. TC0510NIO --------- -Newer version of the I/O chip +Newer QFP100 version of the I/O chip 000 R DSWA 000 W watchdog reset |