8 Mar
1999
8 Mar
'99
11:35 p.m.
At 01:07 AM 3/9/99 +0000, Tony wrote:
That's it...
for user
programming?
an IC in A3? If so can you tell me the type? Is
there supposed to be
Here's a full list of the chips :
A1 7404
A2 7400
A3 7400 OK thanks
A4 74174
A5 8224
A6 8216
A7 8216
A8 8080
A9-A12 2111
A13 74LS05
A14 74LS155
A15 1702 (KEX monitor)
A16 1702 (Optional) Any idea what goes here, or is it just available A17 74LS05
A18 74L42
A19 7402
A20 74L04
A21 74L04
A22 7404
A23 7494
A24 7475 (missing, but I am _sure_ that's what goes there)
Yes, that's what's in mine.
A25 7475
A26 7475
A27 7475
A28 7475
A29 7475
A30 7400
A31 74365
A32 74148
A33 74148
Can you tell me the details of connections? Is that what the circuit
runs above the LED are supposed to connect to?
Joe
something mounted to the left of the keyboard?
Mine is barren but there
are screw holes there.
Yes. There's a solderless breadmobard that goes there. It appears to have
connections to the bus as well...
-tony