29 Jan
2002
29 Jan
'02
12:28 p.m.
On January 30, Jochen Kunz wrote:
I am currently working on a NetBSD driver for the
RX01/02 floppy disk
drive. (As an example for a device driver writing HOWTO.) To continue my
kernel hacking when this is finished, I am looking for docs for the
folowing cards:
M7616 KXJ11-CA J11 CPU, 512-Kbyte RAM, 64-Kbyte
PROM
This is a PDP 11 on a QBus slave card, used as universal intelligent
peripheral controller. (Wouldn't it be nice to have a PDP 11
co-processor runing some 2.xBSD in a VAX? ;-) )
Oh I would seriously *dig* this. :-) It would be great to be able
to squirt arbitrary code into that card from a userland process. 8-)
-Dave
--
Dave McGuire
St. Petersburg, FL "Less talk. More synthohol." --Lt. Worf
29 Jan
29 Jan
7:59 p.m.
--- Dave McGuire <mcguire(a)neurotica.com> wrote:
On January 30, Jochen Kunz wrote:
That's what we did with the COMBOARDs (1981 - 1994) - they have a window
register near the CSR, through which you poke values into memory on the
board to load a board that had just been rebooted. I don't know
abouy the KXJ11, but the COMBOARDs also have a way for the host CPU
to restart the serial-card CPU.
-ethan
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...I am looking for docs for the folowing cards:
M7616 KXJ11-CA J11 CPU, 512-Kbyte RAM, 64-Kbyte
PROM
This is a PDP 11 on a QBus slave card, used as universal intelligent
peripheral controller. (Wouldn't it be nice to have a PDP 11
co-processor runing some 2.xBSD in a VAX? ;-) )
Oh I would seriously *dig* this. :-) It would be great to be able
to squirt arbitrary code into that card from a userland process. 8-) 
30 Jan
30 Jan
11:44 a.m.
On 2002.01.30 00:28 Dave McGuire wrote:
My thaught, my
thaught. But as I have no clue how this card can be
interfaced, I can't say that this will be possible. Doc for this beast
seams to be really hard to get.
--
tsch??,
Jochen
Homepage: http://www.unixag-kl.fh-kl.de/~jkunz/
> M7616 KXJ11-CA J11 CPU, 512-Kbyte RAM,
64-Kbyte PROM
This is a PDP
11 on a QBus slave card, used as universal intelligent
peripheral controller. (Wouldn't it be nice to have a PDP 11
co-processor runing some 2.xBSD in a VAX? ;-) )
Oh I would seriously *dig*
this. :-) It would be great to be able
to squirt arbitrary code into that card from a userland process. 8-)
8207
days inactive
8208
days old
2 comments
3 participants
participants (3)
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erd_6502＠yahoo.com -
jkunz＠unixag-kl.fh-kl.de -
mcguire＠neurotica.com