Regarding Philippe's ESCR-RSU-2 and mine.
I finally understood how they should work.
This model is a 64K RSU version.
Ordinary Eramco models have 6 outdoor switches.
Those have only 2 indoor switches :
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---------[SW1]-[SW2]--------
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--------------Disable Writing <- [SW1] -> Enable Writing
Enable 32K Bank #1 <- [SW2] -> Enable 32K Bank #2Alas both are out-of-order.
The first one is only 12.5% functional and the other one is dead.
Regarding the first RSU-2, only pages E and F in bank #1 are available.
I used ES-RSU1A/2A (ES-41 Data Base 85), Hepax 1B/1C/1D, David Assembler Rom, Rambox (32), ES-MLDL OS, MLDL OS, ...
Always the same result... :o(
Thanks in any case for your mails.
I send a message to Philippe.
ERAMCO SYSTEMS ESCR-RSU-2 SOFT SELECT (The End)
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