65 lines
1.8 KiB
Markdown
65 lines
1.8 KiB
Markdown
---
|
|
layout: page
|
|
title: PDP-11 Test Panels
|
|
permalink: /devices/pdp11/panel/test/
|
|
---
|
|
|
|
PDP-11 Test Panels
|
|
------------------
|
|
|
|
* [Terminal Test Panel](terminal.xml) (with [Debugger](debugger/terminal.xml))
|
|
|
|
Toggle-Ins
|
|
----------
|
|
|
|
From the [PDP-11/70 Maintenance Service Guide](http://archive.pcjs.org/pubs/dec/pdp11/1170/PDP1170_Maintenance_Service_Guide_Apr88.pdf),
|
|
Chapter 4:
|
|
|
|
There are several useful toggle-ins that are probably not very well known. They are as follows:
|
|
|
|
Memory Management
|
|
|
|
Use the following toggle-in to verify the correct operation of Memory Management Relocation.
|
|
|
|
200/012737 MOV #400,@#177572 (load maint. bit in MMRO)
|
|
202/000400
|
|
204/177572
|
|
206/012737 MOV #070707,@#200 (move 070707 to virtual 200)
|
|
210/070707
|
|
212/000200
|
|
214/000000 HLT
|
|
|
|
300/000300 Preset loc 300 to 300
|
|
|
|
17772300/077406 Set Kernal I PDR 0 to R/W 4K page
|
|
17772340/000001 Set Kernal I PAR 0 to (Base address 100)
|
|
|
|
Load Address 200
|
|
Start Display = 000216 (Halt@214)
|
|
Load Address 300
|
|
Exam Display = 070707 ... Relocation works
|
|
|
|
Unibus Map Checkout
|
|
|
|
Use the following console operating procedure to verify the correct operation of the Unibus Map.
|
|
|
|
Load Address 500
|
|
Deposit 125252 Known Data
|
|
|
|
Load Address 17000500
|
|
Deposit 125252 Data Path Ok
|
|
|
|
Load Address 17000700
|
|
Deposit 070707 Known Data
|
|
|
|
Load Address 17770202 Map register 0 Hi
|
|
Deposit 000000 Relocation constant
|
|
|
|
Load Address 17770200 Map register 0 Lo
|
|
Deposit 000200 Relocation constant
|
|
|
|
Load Address 17772516 MMR3
|
|
Deposit 000040 Enable map
|
|
|
|
Load address 17000500 Relocates to 700
|
|
Examine 070707 ... Relocated ok
|