SY-41CL current status

[JurgenRo]

The current status of the 41CL project dates back to 06/02/2023, and it appears that Monte is not responding to emails. Does anyone have information on this?

Best
Juergen

[Sylvain Cote]

You have a PM.

[Hiwi]

Hi,
is it possible to get the version of the CL board i have? Without opening the calc.
V1, V2, V3, V4 or V5?
I bought a used CL board, but the seller didn't know anything about it.

Happy programming
Ralf

[Sylvain Cote]

Generic procedure, adjust as needed for your configuration

Code:

MMUDIS      // disable MMU
MMUCLR      // clear MMU configuration
"YFNX"      // 41CL Extreme Functions
PLUG1L      // plug ROM image to page 8
"YUPS"      // 41CL Update Functions
PLUG1U      // plug ROM image to page 9
MMUEN       // enable MMU
FDBVER?     // latest flash update date → MM/DD/YYYY (if MDY) or DD/MM/YYYY (if DMY) [YUPS function]
FLASH?      // read flash device code [YUPS function]

Flash device code (more info in 41CL Update Functions manual)

Code:

0x22C4  V2      "top"
0x2249  V2      "bottom"
0x2256  V3/V4   "top"
0x2257  V3/V4   "bottom"
0x227E  V5      "top"

Note: if your board is very old, the YUPS will not be available, first test the above procedure and if the ROM image is not there, I will give you more information.

edit: typo

[Hiwi]

Hi Sylvain,
thanks a lot that works and shows a 0x227E, so I have a V5,.
Ralf