67 Emulator Available

[Alejandro Paz(Germany)]

I noticed on the HP-25 emulator that (some of) the opcodes seem to be encoded differently as in Nonpareil.
if s = 1
if s = 0

At position 1C1 it should read 25C and it reads 254, Any comments on why ? are there 2 different HW and ROM versions around ?

thanks !

In the 90s I used to work for a software reseller and came in contact with several "big iron" UNIX systems. I was amazed at how inflexible, cumbersome where in comparison to the GNU/Linux (mostly Slackware!) of the time. It was like with MS-DOS, those old utilities, the ones that came with the os, version after version, no improvements, just a check for the OS version...
And if you think MacOS X is a real OS... yeah, maybe, the problem is the lack of current HW for it... but new phones and watches, they are new every year.