WQESD Switch Settings

From: Zane H. Healy <healyzh_at_aracnet.com>
Date: Sat Dec 18 21:24:31 1999

>Could somebody supply me with the switch settings for a Webster WQESD/04?
>Many thanks.

The following info can be found at the Metalab PDP-11 archive, but I've
included it here.



W1 is the 4-switch pack near the fingers
SW2 is the ten-switch pack
SW3 is the remaining 4-switch-pack near the handles

Setting the CSR: (only one on at a time)

                LSI-11 Microvax II
SW2-10 on 17772150 20001468
SW2-9 on 17760334 200000DC
SW2-8 on 17760354 200000EC
SW2-7 on 17760374 200000FC
SW2-6 on 17760414 2000010C
SW2-5 on 17760434 2000011C

Bootstrap select (only one on at a time):

SW2-3 on On board bootstrap disabled
SW2-2 on On board bootstrap enabled at 17773000
SW2-1 on On board bootstrap enabled at 17771000

Drive configuration:

SW3-2 SW3-3 SW3-4 Function
On On On All drives fixed media
On Off On Drive 0 removable
On On Off Drives 0 and 1 removable
On Off Off Drives 0, 1, and 2 removable
Off On On Drives 0,1,2, and 3 removable
Off Off Off Enable WOMBAT via on-board port

SW3-1 is unused and should be left on

Interrupt Priority:

SW1-2 SW1-3 SW1-4 Priority
On On On 4
On On Off 5
On Off On 6
Off Off On 7

SW1-1 is unused

Maintenenace Terminal Adapter, 10-pin port: 9600 baud, 8 data bits, 1 stop bit

J6 DB25S Function
7 7 RS232 Enable
8 2 RS232 Input
3 3 RS232 Output
4 7 Ground

Starting WOMBAT over the console on a LSI-11:

Halt the processor.

Microvax II:
Halt the processor
D/P/W 20001F40 20
D/L 20088008 80000002
D/W 2000xxxx AC ("xxxx" is the last 4 digits from Microvax CSR table)
S 400
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Received on Sat Dec 18 1999 - 21:24:31 GMT

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