[HP 71B] Software for FRAM71 users

[Dave Frederickson]

Hi André,

(02-07-2017 05:05 PM)dayd Wrote:  I'm particularly curious about the process the OS uses to properly remove ROMs or IRAMs with Lex files because I have sometimes big memory losses when removing with just POKE”2C0xx”,”00” OFF/ON even with the last connected Fram Block and that's not just a Memory Lost but IRAMs Fram blocks that turn into RAM... The computer freezes with the poke in the screen. Last time was with the workbook71, the SC Forth-Assembler is particularly sensitive too.
Any ideas about that ?

Since FRAM never forgets, IRAM's can reappear unexpectedly when FRAM71 is reconfigured. CN2-2 exists to fix these sorts of problems. To avoid this, additional steps are required to remove a FRAM71 memory device from the configuration.

See this post: http://www.hpmuseum.org/forum/thread-496...l#pid44130

Regards, Dave