EPROM replacement and other helpful hints, was Re: IMSAI EPROMS

From: Mike Ford <mikeford_at_socal.rr.com>
Date: Sun Jun 10 14:32:08 2001

>top 3 address lines (A10--A12). Assuming you burn the code into the
>lowest 1K locations of the EPROM ,then simply connect those 'extra'
>address lines to ground. That will mean only the bottom 1K of the EPROM
>is ever accessed which is what you want.

I would be tempted to use a dip switch, then you could dump a bunch of code
and bank switch it.
Received on Sun Jun 10 2001 - 14:32:08 BST

This archive was generated by hypermail 2.3.0 : Fri Oct 10 2014 - 23:33:57 BST