28 Jun
2006
28 Jun
'06
5:40 p.m.
If my memory is correct the baud rate is from a pair of hex rotary switches
at S1 and S2,
The DL11 could be strapped for various configurations... The difference
between it and a DL11W is IIRC they have modem control possible
and they don't have the 60HZ Line Clock on the board.
The printset and docs have all the goodies.
Bill
On 6/27/06, Wolfe, Julian <ISC277 at clcillinois.edu> wrote:
Well, I got my 11/34 working, it comes up to a console and it all works
great.
I have a second M7800 card but I'm not real sure how to configure the
address and interrupt vectors on the card. I did figure out that:
A. I have the 4.608 mhz crystal, allowing me to do 9600 baud with it.
B. I removed the two caps that were in place according to the manual "FOR
110 and 150 BAUD ONLY"
C. How to set the 9600 baud rate for both send and receive
D. How to set 1 stop bit, no parity, and 8 data bits.
So I'm good to go with it except for two problems:
1. When it is put in to replace the DL11-W (which would be much easier to
reconfigure later, what with its switches), it causes the machine to halt
at
173524 on powerup (this also happened before I removed the two caps, so
it's
not that).
I just want to set this thing up as the serial console, for 9600, N/8/1.
Can someone help me out?
Thanks
Julian