DL11 configuration for pdp11gui
william degnan
billdegnan at gmail.com
Sun Jun 26 17:32:16 CDT 2016
These settings work for a DL-11 M7800
9600b console serial port.
Real Time option
540677
5008775B
c29 open/out (not 110 baud)
c31 open/out (not 100 baud)
NP-U out (=no parity/disabled)
2SB-U out (2 Stop Bits)
2SB-U out (2 SB)
EPS out (EPS=even parity when NP is jumrd)
NB1/NB2 these two are set together
both open = 8 databits.
receive crystal 4 o'clock / pos 8
xmit crystal 4 o'clock / pos 8
4608 khz
9600 baud
vector address jumper
V V7 V6 V5 V4 V3 N
0 0 0 1 1 0 1
address jumpers
A3 A4 A5 A6 A7 A8 A9
1 0 0 0 1 0 0
J1 J2 J3
1 0 1
On Sun, Jun 26, 2016 at 5:58 PM, william degnan <billdegnan at gmail.com>
wrote:
>
>
> On Sun, Jun 26, 2016 at 5:48 PM, Noel Chiappa <jnc at mercury.lcs.mit.edu>
> wrote:
>
>> > From: Fritz Mueller
>>
>> > So far I haven't seen any place in PDP11GUI to set anything other
>> than
>> > port and baud rate
>>
>> You might have to use native OS tools to do that. On Unix, that will be
>> 'stty'; on Windows, you'd have to use native Windows tools to do that; if
>> you
>> go to the Device Manager, select your serial port, and click on
>> 'Properties',
>> it has a tab ('Port Settings') for that (or, should I say, it used to -
>> not
>> sure about the most recent versions, they're making it all smart-phone
>> like
>> for brain-dead lusers).
>>
>>
> My issue (M9312) has been that I can't get XXDP output to the screen, but
> I can run the CONSOLE and initiate comms to and from the computer using
> CONSOLE. When I run a XXDP routine I don't see anything to the screen so
> far, regardless of what switch setting I am using.
>
> Specifically
>
>
> http://bitsavers.trailing-edge.com/pdf/dec/pdp11/xxdp/diag_listings/1140_45/028_MAINDEC-11-DCQKC-D_D_1140_1145_INSTRUCTION_EXERCISER_Sep74.pdf
>
> CQKC Test
>
> Pages 18 - 61 and beyond provide switch registers and code to follow.
>
> b
>
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