Ram Write/Read Test - Casio SE-S10 Service Manual

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RAM WRITE/READ TEST

[Notes[
Be sure to perform RAM READ ONLY TEST after this test.
[Function[
Writes data to RAM and reads the data. This test also checks if the device wrote and read the data
correctly. To determine the data to write in this operation, seek the second, third, and forth digits from
the last of the address and convert the sum to 1-byte data.
Data will not be written in the following areas.
● The memory used by HANDELR (static area)
● The memory used by DIAG (stack, static areas)
The code is performed from FLASH ROM.
[Operation[
n 0
Command:
n: Number of times to run
0 Once
1 ~ 9 Infinite loop
● If a command to specify the number of times to run the test is omitted, the test is performed only once.
● To forcibly terminate the infinite loop, press [C (Clear)] or turn the Mode Switch to [OFF].
[PRINT[
RAM
RAM WR
END
1 1 SUBTOTAL
11
OK
11
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