19 Apr
2009
19 Apr
'09
6:52 p.m.
-----Oorspronkelijk bericht-----
Van: cctalk-bounces at classiccmp.org
[mailto:cctalk-bounces at classiccmp.org] Namens Tony Duell
Verzonden: zondag 19 april 2009 19:40
Aan: cctalk at classiccmp.org
Onderwerp: Re: Remapping the HP150 keyboard
I'll have the ROM listings, if you want a scan let me know.
No state machines, except a overview diagram.
Ok=E9 thanks,
[HP59401 HPIB analyser]
I got the user/service manual, it's handy
when fixing the thing.
Does this manual have any detailed information (ROM dumps,
state diagrams, etc) on the operation of the various state
machines in the instrument. It's the only bit I've not
seriously tried to understand yet. I'll try
it out when I'm going to play with the multi-programmer.
Which multiprogrammer do you have? I have a 6940B with the
59500 HPIB interface (I had to make up the interconnecting
cable, but it's just 50 pin microrions on each end, wired
straight through) and a good selection of I/O cards. For doing quick tests on HPIB stuff like that, I find
the
handiest thing to used is an HP71B + HPIL interface + HP82169
HPIL-HPIB translator.
Why this combination and not a HP 9816 or other basic machine with HP-IB ?
-tony
-Rik