Real Timer Test - Toshiba T2000SXe User Manual

Subtest 10 W-R-C specified address
This subtest writes data to a specified cylinder and head, then reads and compares it
with the original data.

3.12 Real Timer Test

Subtest 01 Real time
A new date and time can be inputted during the Real Time subtest.
To execute the Real Time subtest, follow these steps:
1. After the REAL TIMER TEST menu appears, select subtest 01. The follow-
ing message will appear displaying the current date and time.
PRESS [ENTER] KEY TO EXIT TEST
2. If the current date is not correct, input the correct date at the prompt and
press Enter. The following prompt will appear.
3. If the current time is not correct, input the correct time (in military format)
and press Enter. Press Ctrl + Break to return to the REAL TIMER TEST
menu.
Subtest 02 Backup memory
This subtest writes to 50 bytes of the RTC backup memory (addressed 0Eh through
3Fh) as follows:
One bit of "on" data to addresses 01h through 80h.
One bit of "off" data to addresses FEh through 7Fh and to addresses AAh
Then the subtest reads and compares this data with the original data.
Subtest 03 Real time carry
Current date : xx-xx-xxxx
Current time : xx:xx:xx
Enter new date:
Enter new time :
through 55h.
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