How To Program Rom; Memory (Rom) Type - Panasonic FP-M Hardware Manual

5-7. How to Program ROM

5-7. How to Program ROM

1. Memory (ROM) Type

• FP-M program writing and operation can be done using only the internal RAM. However, program writing,
operation and saving, etc., are also possible using optional ROM.
• The contents of the program and system registers are written to the memory or master memory. When the ROM is
driven [contents of the memory (ROM) are transferred to RAM], the existing contents of memory and system
registers will be overwritten.
• The contents of memory for operand, such as internal relays and data registers, are not overwritten.
FP-M
control board
Memory type
Type
Memory (EPROM)
2 pieces in a set
Master memory
(EEPROM)
1 piece in a set
106
User memory socket
V0 V1
9600
19200
Memory
(EPROM)
Part number Writing method
AFP5202 Commercially
available ROM
programmer
AFP5207 FP-M control board
A ROM programmer
is not required.
Memory selector
EPROM EEPROM
(BATT.)
EPROM EEPROM
RUN PROG. ERR ALARM.
RUN REMOTE PROG.
Master memory
(EEPROM)
27C256 or equivalent
Suitable for program storage or ROM operation
when installed on the FP-M control board.
28C256 or equivalent
You can write data without using a ROM
programmer. Suitable for copying and
transmitting the program.
Description