Been meaning to take care of this years ago, but I hadn't figured out the interface situation back then. Seems it's TTL RS232, I should have known that.
I can't find anything anymore, updates or utilities.
Can anyone point me where I could still find the downloads now? Someone keeping an archive? There were links on this forum but they're broken now.
I have two of these calculators and wanted to give one to a kid who is struggling with his class. There's a bug in the CAS for differential/integration operations on trig functions like tangents, I'm hoping that's been patched in ROM updates.
PS Apparently I've been a member of this forum since 2008 but no posts by me are found. Maybe I was downloading attachments...?
Edited by r00tb33r, 26 February 2023 - 05:59 AM.