Sharp PC7000A User Manual

(b-2) Disk controller
Register within the disk controller is checked.
(2-10) Error table display
(2-10-1) General
All error kinds, error locations, and error counts are displayed
for (1) Write, read, compare, (2) Read only, and (5) Random seek
tests. However, error information is limited to 50 locations.
(2-10-2) Operation
The test starts immediately without any key operation.
(a) Error information are displayed (Fig.DSK-12).
When no error is occured, the error massage will not be displayed.
(2-10-3) Termination
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PC-7000A
PC-7100
Depression of the (ESC) or (CR) key causes the control to return to the DSK
test menu (Fig. DSK-l).
(3) Error message
(3-1) Error before the start of the task
If the hard disk unit were not ready in executing a task, any task
thereafter will not be executed with the following message on the lower left
side of the screen.
"Drive not ready."
(3-2) Error during the execution of test
The following is displayed on the lower right side of the screen when an
error is occurred during the execution of the task (Fig.DSK-ll).
Error occurred.
AX: ~~~~ , BX: ~~~~, CX:~~~~, DX:~~~~, ES: ~~~~
Status = ~~
(error message)
The contents of the register at the error occurrence are represented by AX
to ES. The high order byte of AM indicates the error code. For more
details, refer to the Service Manual.
Status represents the contents of the disk controller status register.
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Sharp PC7000A Specifications

General

Brand	Sharp
Model	PC7000A
Category	Desktop
Language	English