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7. MEMORY CASSETTE AND BATTERY
7.1.4 Writing a sequence program to a memory cassette
A sequence program can be written to, or erased from, the A1SMCA-8KP or the
A1SNMCA-8KP using a ROM writer/eraser.
If a memory cassette is installed in the ROM socket of the A6GPP or the A6WU, use either
of the following memory write adapters.
The following explains how to use a memory write adapter.
(1) Mount a memory cassette to the memory write adapter.
Couple the connectors correctly.
(2) Mount the memory write adapter coupled with the memory cassette to the ROM
socket of the A6GPP or the A6WU in the correct orientation.
The pin on the cut corner side of the memory write adapter is pin No.1.
CPU Model Name Memory Cassette Model Name Memory Write Adapter Model Name
A1SHCPU A1SNMCA-8KP
A6WA-28P
A1SJHCPU(S8) A1SNMCA-8KP
POINT
(1) When writing to the ROM for the A1SHCPU or the A1SJHCPU(S8) with the
SWGP-GPPA, the startup model has to be changed..
Set "A0J2H" for Version Q or earlier, or "A1S" for Version R or later.
In addition, select "27256" for the ROM setting type.
(2) Take caution when the software version that selects "A0J2H" or "A1S" is used
to write the ROM, since the file register area of 8k points is reduced to 4k
points.
As a countermeasure, use the software package for which the A1SJH/A1SH
can be selected.
ROM socket
A1SNMCA-8KP
A6WA-28P
Cut comer
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