#1Mb Agnus Compatability
04-Aug-90 01:48:41
Sb: #1Mb Agnus Compatability
Fm: dan harris 76505,2161
To: MicroSearch/Greg White 72230,1617
Greg: Yes, the shorting block on j101 had to be moved to pins 2 and 3, this
enables address line 19 from the 68000 that controls the 1 meg address
range. Jumper pad j500 has a two pad jumper with a trace conntcting the two
pads. This is the trace that needs to be severed. This trace keeps the
_exram signal from being tied to ground. Boy is that trace hard to see and
it is very close to other traces that must not be severed so it is tough to
cut it!