Search found 62 matches
- Thu Mar 28, 2024 3:24 am
- Forum: Emulators
- Topic: Best web browser based ZX 80 or ZX 81 emulator
- Replies: 3
- Views: 432
Re: Best web browser based ZX 80 or ZX 81 emulator
I use a hacked version of JtyOne that can run other programs, see https://www.sinclairzxworld.com/viewtop ... f=3&t=5387
- Thu Mar 28, 2024 3:18 am
- Forum: Emulators
- Topic: ZX81 emulator for iOS
- Replies: 82
- Views: 58090
Re: ZX81 emulator for iOS
I have some feature requests for iOS ZX81 app v1.13.3: I have a switch on my ZX81 that inverts the colors, i.e. white becomes black, and vice versa. It would be good to have a similar switch near the screen, because I like dark mode and did so 43 years ago. It also flips colors of the frame. I guess...
- Tue Feb 13, 2024 2:46 pm
- Forum: Emulators
- Topic: New release of EightyOne available
- Replies: 342
- Views: 335564
Re: New release of EightyOne available
I think it would be a good thing if EightyOne also was a package on Chocolatey. It would simplify updates and increase the number of users on Windows. They already have e.g. a VIC20 and C64 emulator, WinVice: https://community.chocolatey.org/packages/winvice-nightly They also have a PC emulator, DOS...
- Mon Feb 12, 2024 9:52 pm
- Forum: Emulators
- Topic: You can put your ZX81 programs online for free on GitHub.io; example Aritm - mental calculation
- Replies: 1
- Views: 284
You can put your ZX81 programs online for free on GitHub.io; example Aritm - mental calculation
You can run my "Aritm - mental calculation" online on https://mobluse.github.io/zx81js/zx81kb.html?track=Aritm.tzx.zip. Aritm has also been published on this site earlier https://www.sinclairzxworld.com/viewtopic.php?f=6&t=4694. The site where it's linked from is on https://mobluse.github.io/zx81js/...
- Fri Jun 09, 2023 5:44 pm
- Forum: Hardware
- Topic: Collection of Articles and Tips for ZX81 (1981-1986)
- Replies: 3
- Views: 3881
Re: Collection of Articles and Tips for ZX81 (1981-1986)
Sea Mines is here: http://www.df.lth.se.orbin.se/~mikaelb/sinclair/zx81/yc/
sea-mines.p
sea-mines.png
sea-mines.txt
sea-mines.p
sea-mines.png
sea-mines.txt
- Thu Aug 04, 2022 1:44 am
- Forum: Development
- Topic: Aritm for ZX81
- Replies: 2
- Views: 1244
Re: Aritm for ZX81
Aritm is short for "aritmetik" i.e. arithmetic in English. Aritm for ZX81 works better if you use the improved ROMs such as "X2": https://sinclairzxworld.com/viewtopic.php?p=40327#p40327 When I ran Aritm for MS-DOS in C (1992) I also had flashbacks to classroom competitions in the 70s which I was no...
- Wed Jun 22, 2022 7:47 pm
- Forum: ZX BASIC
- Topic: CONT or CONTINUE in BASIC programs
- Replies: 4
- Views: 1872
Re: CONT or CONTINUE in BASIC programs
CONT in a programme is like a REM I don't agree to that because CONT is like GOTO last executed line unless STOP because then GOTO last executed line +1. In this program you RUN and then press CONT and then SPACE/BREAK key, then CONT again and BREAK etc. You can also try RUN 75 and then press CONT ...
- Wed Jun 22, 2022 2:53 am
- Forum: ZX BASIC
- Topic: CONT or CONTINUE in BASIC programs
- Replies: 4
- Views: 1872
CONT or CONTINUE in BASIC programs
Is there any use for CONT (or CONTINUE for ZX Spectrum) inside a BASIC program? CONT inside programs works different in e.g. ZX81/ZX Spectrum vs VIC20/C64. I know that CONT is useful on the command line. CONT Suppose p/q was the last report with a non-zero. Then CONT has the effect GOTO q if p <> 9,...
- Sat Jun 18, 2022 1:57 pm
- Forum: Emulators
- Topic: ZX81 emulator "command-line edition"
- Replies: 14
- Views: 19094
Re: ZX81 emulator "command-line edition"
Now this entire site has disappeared:
"This site can’t be reached
rullf2.xs4all.nl’s server IP address could not be found."
I think it better to place free open source software (FOSS) also on GitHub (or maybe GitLab) so that it doesn't disappear.
"This site can’t be reached
rullf2.xs4all.nl’s server IP address could not be found."
I think it better to place free open source software (FOSS) also on GitHub (or maybe GitLab) so that it doesn't disappear.
- Tue Jun 14, 2022 8:26 pm
- Forum: GAMES
- Topic: New ZX81 Games
- Replies: 363
- Views: 682414
Re: New ZX81 Games
Name of Software: Aritm Author: Mikael O. Bonnier Release Date: 11/06/2022 Requirements: 16K Description: Mental calculation training game. It asks more about what you answer wrongly. Screenshots: See discussion thread. Download link: See attachments in discussion thread & https://github.com/moblu...