Examples of Memory MAP with 2x Clonix-D?

[Ángel Martin]

(10-13-2022 10:03 AM)Sylvain Cote Wrote:  With LIBRARY4 in page 4, OSX3 ROMs (4 banks) in page 8 & 16CS ROMs (4 banks) in page 9.

1. On the 41CX-FN, I get → "XROM:16:00 → "¯ -LIB#4-R ."
2. On the 41CX-HN, I get → "XROM:16:00 → "-LIB#4-R60b."

With LIBRARY4_CL in page 4, OSX3 ROMs (4 banks) in page 8 & 16CS ROMs (4 banks) in page 9.

3. On the 41CX-FN, I get → "XROM:16:00 → "-LIB#4-R60 ."
4. On the 41CX-HN, I get → "XROM:16:00 → after some characters scrolling the screen goes blank and freeze

J-F's got a very good point, but Sylvain's experiments show that the CL driver control is *not* at fault. Confusing results perhaps, but not unexpected:

LIBRARY4 should work for HN machines, which is supported by your #1. and #2. cases above
LIBRARY4_CL should work on FN machines, which is fully supported by your #3. and #4. cases too.

So I'm now more convinced there's something different between the HN and FN drivers in the way they execute LCD MCODE instructions - heresy, yes I know.

See attached the MCODE for the routine - good luck trying to follow the flow on that one, it's really devilish..