
188
EPSON
S1C6F567 TECHNICAL MANUAL
APPENDIX: PROM PROGRAMMING
5 VERIFY command (code PROM) for parallel programming
Operation:
VI
Description:
Verifies the contents of the code PROM in the S1C6F567 on the socket 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 .
6 VERIFY command (data PROM) for parallel programming
Operation:
VC
Description:
Verifies the contents of the data PROM in the S1C6F567 on the socket and the contents of the
buffer RAM in the PROM writer. The accessed data PROM address is displayed during verifica-
tion. 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 .
7 ERASE command (code PROM) for parallel programming
Operation:
ERSI [ _ / E ]
Option:
/E .................. Performs erase check from the code PROM start address after erasing.
Description:
Erases the code PROM in the S1C6F567 on the socket.
Option specification should be done every time the command is executed.
8 ERASE command (data PROM) for parallel programming
Operation:
ERSC [ _ / E ]
Option:
/E .................. Performs erase check from the data PROM start address after erasing.
Description:
Erases the data PROM in the S1C6F567 on the socket.
Option specification should be done every time the command is executed.
9 ERASE ALL command (code PROM/data PROM/protect) for parallel programming
Operation:
ERSA [ _ / E ]
Option:
/E .................. Perform erase check after erasing.
Description:
Erases the code PROM and data PROM in the S1C6F567 on the socket and then removes
write protect.
10 ERASE CHECK command (code PROM) for parallel programming
Operation:
EI
Description:
Checks that the code PROM in the S1C6F567 on the socket 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 displayed. To resume erase check,
press Enter .
11 ERASE CHECK command (data PROM) for parallel programming
Operation:
EC
Description:
Checks that the data PROM in the S1C6F567 on the socket has been erased. The data PROM
address is displayed during checking. When an error occurs, erase check stops. At this time,
the address and data of the data PROM are displayed. To resume erase check, press Enter .