LisaList2
General Category => LisaList2 => Topic started by: blusnowkitty on February 25, 2021, 09:16:12 am
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I'm away from my Lisa right now so I can't just pull the I/O board and check...
https://lisaem.sunder.net/LisaSchem/Lisa1SysIO4.gif
If this is part of the schematic to the 1 and 2/5 I/O board, what's up with U1A being called the IWM? I thought that didn't come along until the 2/10.
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Your correct, there is no IWM chip on the 2/5 I/O card. That drawing is for the 2/10 version.
Here is the correct page: