Error in HP 48sx J rom ?

[Christoph Giesselink]

(07-27-2020 04:40 PM)Yellow Wrote:  When I use the latest j rom for the 48sx there is an error in the IROM.
( click/hold ON, click D, click C)
Instead of telling me that it is OK, I get the following:

IROM 0DA4F

(to get out of the test, click/hold on, click C)

Full self test: click/hold ON, click E. error: fail 00002
(to get out of the test, click/hold on, click C)

I do not get therse errors when using ROM E.
(to find out whci rom version you have loaded: click/hold ON, click D, click back(arrow left), click/hold EVAL.)
Anyone any idea?

Nick

Use a proper emulator or a proper ROM image. The Emu48 binary package contains a console program which can check the CRC of a HP48 ROM image.

convert.exe ROM.48S