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EPSON
S1C6F567 TECHNICAL MANUAL
APPENDIX: PROM PROGRAMMING
17 VERIFY command (code PROM) for serial programming
Operation:
FVI
Description:
Verifies the contents of the S1C6F567 code PROM on the target board connected to the
PROM writer and the contents of the buffer RAM in the PROM writer. The accessed code
PROM address is displayed during verification. When an error occurs, verification stops. At
this time, the address and data of the code PROM and the buffer RAM data are displayed.
To resume verification, press Enter .
18 VERIFY command (data PROM) for serial programming
Operation:
FVC
Description:
Verifies the contents of the S1C6F567 data PROM on the target board connected to the
PROM writer and the contents of the buffer RAM in the PROM writer. The accessed data
PROM address is displayed during verification. When an error occurs, verification stops. At
this time, the address and data of the data PROM and the buffer RAM data are displayed.
To resume verification, press Enter .
19 ERASE command (code PROM) for serial programming
Operation:
FERSI [ _ / E ]
Option:
/E .................. Performs erase check from the code PROM start address after erasing.
Description:
Erases the S1C6F567 code PROM on the target board connected to the PROM writer.
Option specification should be done every time the command is executed.
20 ERASE command (data PROM) for serial programming
Operation:
FERSC [ _ / E ]
Option:
/E .................. Performs erase check from the data PROM start address after erasing.
Description:
Erases the S1C6F567 data PROM on the target board connected to the PROM writer. Option
specification should be done every time the command is executed.
21 ERASE ALL command (code PROM/data PROM/protect) for serial programming
Operation:
FERSA [ _ / E ]
Option:
/E .................. Perform erase check after erasing.
Description:
Erases the code PROM and data PROM in the S1C6F567 on the target board connected to
the PROM writer and then removes write protect.
22 ERASE CHECK command (code PROM) for serial programming
Operation:
FEI
Description:
Checks that the S1C6F567 code PROM on the target board connected to the PROM writer
has been erased. The code PROM address is displayed during checking. When an error
occurs, erase check stops. At this time, the address and data of the code PROM are dis-
played. To resume erase check, press Enter .