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XX-6E5BD-BC

1988

1 pages

Original

0.2MB

Document:	PDP11 DiagnosticHandbook 19 page 224
Order Number:	XX-6E5BD-BC
Revision:
Pages:	1
Original Filename:	http://www.retrocmp.com/images/stories/joerg/pdp11_diagnostic_database/resourcefiles/set0/PDP11_DiagnosticHandbook_1988__page_224.pdf

OCR Text

RL01/RL02

ZRLNC0

RL01/02 DRIVE TEST 3 (SEEK/READ)
ABSTRACT :
This program exercises RL01/02 disk drives on RL11/RLV11 controllers. It starts
by testing the simplest functions first using the logic tested in earlier tests to
test more complex functions. First it tests seeks then data transfers. It reads the
bad sector files into memory and will use this later to prevent testing on bad
sectors.
It has 8 subtests:
1. seek timing
2. basic read data test
3. write / read data test part 1(with 8 patters)
4. rotational timing test
5. write /read data test part 2
6. write lock error and data protection test
7. adjacent cylinder interference test
8. overwrite test
OPERATING PROCEDURES :
.R ZRLNC0

This program is running under the supervisory program.
This supervisory program will first talk to you.
........
DR>START <CR>

You have to answer the hardware questions.
This is a (mostly used) example :
Change HW (L) ? Y<CR>
#

UNITS (D) ? 2<CR> (this is the number of drives)

UNIT 0<CR>
RL11 (L) Y ?<CR>
BUS ADDRESS (O) 174400 ? <CR>
VECTOR (O) 160 ? <CR>
DRIVE (O) 0 ? 1<CR>
DRIVE TYPE = RL01 (L) Y ? N
BR LEVEL (O) 5 ? <CR>
UNIT 1

If you answer Y to the question
CHANGE SW (L) ? Y<CR>

you can change a lot of parameters like:
USE ALL CYL (L) N ?
USE ALL SECT (L) N ?
DO MANUAL INTERVENTION TEST (L) N ?

if no error found it will print
CZRLN EOP 1
0 TOTAL ERRS
3-50