
S1C6F567 TECHNICAL MANUAL
EPSON
187
APPENDIX: PROM PROGRAMMING
A.5.2 Detailed description of the Universal ROM Writer II commands
This section explains the commands which can be used in RW63F567.
The following symbols have been used in the explanation:
_ indicates space
A parameter enclosed by [ ] can be omitted
, indicates selection item
indicates Enter key
1 WRITE command (code PROM) for parallel programming
Operation:
WI [ _ / V ]
Option:
/V .................. Verifies data from the code PROM start address after writing.
Description:
The buffer RAM data in the PROM writer is written to the code PROM area in the
S1C6F567 on the socket. The accessed code PROM address is displayed during writing.
Option specification should be done every time the command is executed.
Example:
WI
.............
Writes data to the code PROM. Data is not verified.
2 WRITE command (data PROM) for parallel programming
Operation:
WC [ _ / V ]
Option:
/V .................. Verifies data from the data PROM start address after writing.
Description:
The buffer RAM data in the PROM writer is written to the data PROM area in the S1C6F567
on the socket. The accessed data PROM address is displayed during writing.
Option specification should be done every time the command is executed.
Example:
WC
.............
Writes data to the data PROM. Data is not verified.
3 READ command (code PROM) for parallel programming
Operation:
RI [ _ / V ]
Option:
/V .................. Verifies data from the code PROM start address after reading.
Description:
The contents of the code PROM in the S1C6F567 on the socket are read to the buffer RAM
in the PROM writer. The accessed code PROM address is displayed during reading.
Option specification should be done every time the command is executed.
Example:
RI
.............. Reads the contents of the code PROM to the buffer RAM in the PROM writer.
Data is not verified.
4 READ command (data PROM) for parallel programming
Operation:
RC [ _ / V ]
Option:
/V .................. Verifies data from the data PROM start address after reading.
Description:
The contents of the data PROM in the S1C6F567 on the socket are read to the buffer RAM in
the PROM writer. The accessed data PROM address is displayed during reading.
Option specification should be done every time the command is executed.
Example:
RC
.............
Reads the contents of the data PROM to the buffer RAM in the PROM writer.
Data is not verified.