gil smith <gil(a)vauxelectronics.com> wrote:
From: john_shadbolt(a)talk21.com
[...]I have performed the following on my HP-85,
I assume this
will work on a 86/87/9915.
1. Determine the ROM number for the ROM. You may have this anyway (as
it is used for error messages). For example my guess for the HP 85 EMS
ROM is that it is 317 octal / 207 decimal (the same as for the HP 87
EMS ROM which I do have). To check run the command:
>
>MEM 60000:207,2
Actually, on the HP86 and HP87 the ROM-id is in *octal* so the correct
command (for these machines) would be:
MEM 60000:317,2
Also, since the HP-8[67] have larger screens, the MEM command dumps memory
in multiples of 8 bytes. So the above command is equivalent to:
MEM 60000:317,10
(the number of bytes is also in octal).
So much for compatibility between the various Series 80 models.
**vp