Search found 1641 matches

by iss
Sat Dec 09, 2023 10:37 am
Forum: 6502 assembly coding
Topic: Trouble with saving data using 6502
Replies: 12
Views: 7506

Re: Trouble with saving data using 6502

Indeed! +1 for HIMEM😁
by iss
Thu Dec 07, 2023 11:41 pm
Forum: 6502 assembly coding
Topic: Trouble with saving data using 6502
Replies: 12
Views: 7506

Re: Trouble with saving data using 6502

simozzer wrote: Thu Dec 07, 2023 11:37 pm I'll carry on digging. Much appreciated.
I'll check you github sources too.
BTW, congrats - the tracker look cool! :D
by iss
Thu Dec 07, 2023 11:10 pm
Forum: 6502 assembly coding
Topic: Trouble with saving data using 6502
Replies: 12
Views: 7506

Re: Trouble with saving data using 6502

Welcome here, @ simozzer ! In " The Oric Library " you can find "Oric Advanced User Guide - ROM Disassembly section" - this is for BASIC ver.1.1 and it's very useful reference. If we check the Appendix B (i.e. zero page usage): Screenshot_20231207_235635.jpg Here #9A,#9B holds th...
by iss
Sat Dec 02, 2023 3:23 pm
Forum: Technical questions
Topic: I got an Atmos, but it's not well
Replies: 25
Views: 5271

Re: I got an Atmos, but it's not well

ilike8bits wrote: Sat Dec 02, 2023 2:07 pm... old Galaxy S4 ... Oric TAP
For android try TapOric, you'll love it! :wink:
by iss
Fri Dec 01, 2023 1:07 pm
Forum: Technical questions
Topic: I got an Atmos, but it's not well
Replies: 25
Views: 5271

Re: I got an Atmos, but it's not well

Congrats! And one more Oric is back to life :).
Broken CPU is really rare case but yes, it happens.
by iss
Sun Nov 19, 2023 7:42 pm
Forum: Emulators
Topic: Oricutron 1.0 (EDIT: Now 1.2)
Replies: 214
Views: 221006

Re: Oricutron 1.0 (EDIT: Now 1.2)

Would it be possible to add the list of changes when you publish a new version? Sure, I hope to not forget about it :). I always try to summarize all changes in the ChangeLog.txt . The most recent changes are related to macOS builds and some Orix stuff by @jede&@assinie. In my builds I'm using ...
by iss
Sun Nov 19, 2023 4:35 pm
Forum: Emulators
Topic: Oricutron 1.0 (EDIT: Now 1.2)
Replies: 214
Views: 221006

Re: Oricutron 1.0 (EDIT: Now 1.2)

Screenshot_20231119_172816.jpg
Oricutron for developers updated - 2023-11-19!
Release tag: 1.2.5
Downloads permanently moved to [raxiss] site.
(The old link redirects automatically).
by iss
Wed Nov 15, 2023 5:11 pm
Forum: General Discussion
Topic: TELISTRAT in ORICUTRON
Replies: 4
Views: 1854

Re: TELISTRAT in ORICUTRON

Indeed! They are available and TELESTRAT emulation works.
This reminds me that I can refresh them to the last source changes as in the main Oricutron repository. :wink:
by iss
Wed Nov 01, 2023 2:41 pm
Forum: Technical questions
Topic: I got an Atmos, but it's not well
Replies: 25
Views: 5271

Re: I got an Atmos, but it's not well

Cool! We can conclude that 99.99% ULA and CPU are OK!
If there is no sound with my "beep-beep" ROM (even without speaker you can use scope to check the "beeps") the suspect is VIA and next the RAM. Fortunately VIA and RAM can be found relative easy.
by iss
Tue Oct 31, 2023 5:15 pm
Forum: Technical questions
Topic: I got an Atmos, but it's not well
Replies: 25
Views: 5271

Re: I got an Atmos, but it's not well

Check the clock pulses at the marks:
Screenshot_20231031_181039.jpg
by iss
Sun Oct 29, 2023 10:46 am
Forum: Technical questions
Topic: I got an Atmos, but it's not well
Replies: 25
Views: 5271

Re: I got an Atmos, but it's not well

Welcome here, @ilike8bits! I have no doubt you'll manage to fix your Oric! :D Posting pictures and having oscilloscope is the best start. Here you can find some overpriced key caps, it's expensive (and not recommended really) but I don't know other source atm. Next you can make a RGB-SCART cable (or...
by iss
Sat Oct 21, 2023 3:54 pm
Forum: Tape and floppy disk converters
Topic: Novalight - very fast tape loading
Replies: 122
Views: 101925

Re: Novalight - very fast tape loading

Symoon wrote: Fri Nov 20, 2020 9:46 amHope I can get back to it soon ;)
Any chance for 1.3 in 2023 :)
FYI, aside joking, I'm playing with Novalight 1.2a trying to make it work in real-time....
by iss
Fri Oct 20, 2023 6:45 pm
Forum: Hardware hacks and extensions
Topic: DRAMARDUINO - Dram tester with Arduino
Replies: 52
Views: 73863

Re: DRAMARDUINO - Dram tester with Arduino

Pygmalion wrote: Fri Oct 20, 2023 6:40 pm...
Cool! :!:
by iss
Fri Sep 22, 2023 12:51 pm
Forum: Hardware hacks and extensions
Topic: DRAMARDUINO - Dram tester with Arduino
Replies: 52
Views: 73863

Re: DRAMARDUINO - Dram tester with Arduino

Pygmalion wrote: Fri Sep 22, 2023 11:18 am You may be interested to know that I used this idea to build an ad-hoc DRAM tester that also works for 4116 chips...
Welcome here!
Nice to see that DRAMARDUINO lives on :).
The middle line definitely is wrong (copy/paste without changing XA6 to XA7 on all occurrences).
by iss
Thu Aug 24, 2023 10:32 pm
Forum: Emulators
Topic: Oricutron and disk images
Replies: 15
Views: 5824

Re: Oricutron and disk images

mmu_man wrote: Thu Aug 24, 2023 7:55 pm Seems the WSF_WRPROT flag is defined in disk.h but not used, I guess you can send a patch :-)
Indeed! There is no "write protect" and "eject" related functionality.