ROMCOPY

[Dave Frederickson]

(01-25-2024 07:44 AM)hesc Wrote:  I thought of it too. So, I started getting a ROM image from my HP71:
10 DIM A$[64]
20 A=HTD("0") ! start address of ROM to transfer
30 FOR I=0 TO 64*32-1 ! length of ROM (here for 64Kb)
40 A$=PEEK$(DTH$(A+I*64),64)
50 OUTPUT :1 ;A$
60 NEXT I

Is this the best way to get a ROM image?
Help is very welcome...

The above code is one way to dump the System ROM. For IRAM's you will need to change the start address and the length.