Found these inside a non-working 71B

[Sylvain Cote]

(03-13-2018 07:17 PM)J-F Garnier Wrote:  The HHP card reader RAM modules (made of 32K boards) can be configured to create a 64K port from two boards. See here for instance (the link to the file is dead, use this instead).
Unfortunately, it is not possible (or not known) to do the same with 32K CMT modules -well it should be possible since the CMT01 programmer does it.

Remember that the CMT-71-P01 is able to create a 64KB module (free ported RAM) only if the FORTH/Assembler module is present (page 3 of the Instruction Manual).
Sylvain