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Tests and Subtests
1.
Accesses processor register address space.
2.
Accesses input/output address space.
Subtest 1 tries to access the GSR and should cause an exception?
subtest 2 tries to access an I/O address register and also should
generate an exception.
Errors
Test 5 can return the following error:
No interrupt on User I/O test.
Test Output
Output for a run of the user I/O error test is as follows:
USER I/O ERROR TEST
USER I/O ERROR SUBTEST 1
USER I/O ERROR SUBTEST 2
TESTS 6 AND 8s
Systems contain a Winchester hard disk drive and a floppy disk
drive.
(For more information about disk drives, see the Technical
Manual♦)
The System 6300 disk tests are
Test 6.
Winchester Disk Test (w)
Test 8.
Floppy Disk Test (o)
The same subtests are provided for both disks except that an
additional subtest, read track N, is provided for the floppy
disk.
The subtests are 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4
1.
Recal.
2.
Format (interactive).
3.
Write over all the disk with sector address data.
4.
Read all the disk.
5.
Random seeks with read sector.
6.
Write multiple sectors (interactive).
7.
Read multiple sectors (interactive).
8.
Spare a sector (interactive).
9.
Force DMA faults.
10.
Initialize VHB and BBT.
11.
Write VHB and BBT after aborted test 3.
12.
Print VHB and BBT.
13.
Download to disk.
14.
Toggle alien disk mode.
2-8
DISK TESTS —
WINCHESTER AND FLOPPY (w AND o)
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