Casio TE-7000S Service Manual page 49

[ 5 ] FLASH CHECK SUM
[Function]
CHECK SUM test for FLASH ROM is performed.
The area which can be checked is only the code area.
The area range depends on the code capacity.
[Operation]
Operation : n
n: 0 = One time check (can be omitted)
not 0 = Continuous check (To stop the test, press "Esc" key)
[LCD]
FLASH n512
FLASH CLR OK
END n512
[PRINT]
FLASH n512
FLASH CLR OK
END n512
[ 6 ] FLASH CLEAR & WRITE/READ test (no BACK UP)
[Function]
The CLEAR & WRITE/READ test for FLASH MEMORY is performed.
After deleting the memory by CLEAR, WRITE/READ test is performed.
NOTE: IPL becomes necessary again after the test since this test cannot make a backup copy of
the program.
The program is also deleted if the memory inside the FLASH is deleted by the CLEAR test.
[Operation]
Operation : n
n: 0 = One time check (can be omitted)
not 0 = Continuous check (To stop the test, press "Esc" key)
[LCD] * The counter is displayed which indicates that the FLASH test is in progress.
FLASH n612
FLASH WR ERASE PGM OK
END n612
[PRINT]
FLASH n612
FLASH WR ERASE PGM OK
END n612
5 1 2 SUBTOTAL
Displays only OK or NG, displays no address
Displays only OK or NG, displays no address
6 1 2 SUBTOTAL
NG and the address are displayed if WRITE cannot be
done normally.
NG and the address are printed if WRITE cannot be done
normally.
— 47 —