41C Service Modules and module testing port dependencies

[dmh]

Perfect - thanks!

I went through all of section 4 including the sample execution and table of all options and messages and thought that was everything and missed the appendices. I'm surprised it's not mentioned in section 4 somewhere.

This aligns with my testing so everything appears to be working properly.

Much appreciated :-)

(12-22-2021 03:13 AM)Diego Diaz Wrote:  Hi Darren,

After revisiting the manuals here's what I've found:

On Appendix A (p. A-2) HP-41C & CV/CX Service manuals it is noted that Application or Memory modules must be placed into port 4 for testing including the X FUN/MEM module.

The SM-2A can be placed on any port (p. 4-9) and EXT MEMORY modules can be placed into ports 2 or 4 (p A-5/A-6).

I've got none of such modules here to perform any test which confirms the above but I'm prety sure these directions are correct. :-)

Best.

Diego.