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Future possible SimmStick Product. User feedback welcome.
Subject: ATMEL AVR 90s2333/4433 for Simmstick
Date: Wed, 19 May 1999 18:00:07 EDT
From: Spam Suppressed. @aol.com
To: don@dontronics.com
Partial schematic for possible implementation attached for your amusement.
Feel free to re-distribute; comments welcome but not expected. I understand
Atmel won't have 28-pin PDIP parts available until August (?);
I'm not sure when I'll pick this up again.
Possible additional circuitry:
232 Driver
run bus lines A1-A3 to 3-8 decoder, decoder output
to slave-select
or
use A1-A3 with AREF,AVCC,AGND
/s/ Jeff Hastings
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