What about a Timex Sinclair 2068 ?
https://www.timexsinclair.com/computers ... lair-2068/
Search found 31 matches
- Thu May 19, 2022 9:44 pm
- Forum: Sinclair Misc
- Topic: Completing My Sinclair Collection
- Replies: 10
- Views: 3817
Re: T2P.EXE
Excellent, thank you !
Re: T2P.EXE
Hello,
I tried the following code with T2P:
10 LET A$="COS 1"
20 LET B=VAL A$
30 PRINT B
I get a 2/20 error code when run. If I type the program with the ZX81 keyboard it runs OK. Is there a way to tell T2P that the COS text has to be treated as a function ?
best regards
I tried the following code with T2P:
10 LET A$="COS 1"
20 LET B=VAL A$
30 PRINT B
I get a 2/20 error code when run. If I type the program with the ZX81 keyboard it runs OK. Is there a way to tell T2P that the COS text has to be treated as a function ?
best regards
- Fri May 07, 2021 11:24 pm
- Forum: Development
- Topic: UDG - Just UDG...
- Replies: 21
- Views: 7328
Re: UDG - Just UDG...
You always have the Pseudo High Res Graphics alternative which doesn't require hardware mods, it's a software only solution.
Re: T2P.EXE
Do you think it can be recompiled for OSX ?
Re: T2P.EXE
Hello,
Really great, I saw the video, Thank You.
Just curious, in which language is T2P written ?
Really great, I saw the video, Thank You.
Just curious, in which language is T2P written ?
- Tue Mar 23, 2021 2:24 pm
- Forum: Development
- Topic: Developing new ZX81 Video Driver
- Replies: 26
- Views: 31045
Re: Developing new ZX81 Video Driver
Good news ! I contacted the original poster, thewiz, and he kindly sent me the missing files to be uploaded here again. It's worth mentioning that he was not able to post anything because his IP address was blacklisted, the same thing is happening to me since last year so maybe there are other users...
- Sat Jan 02, 2021 11:19 pm
- Forum: Hardware
- Topic: How to connect a PAL ZX81 to a NTSC TV ?
- Replies: 7
- Views: 2576
Re: How to connect a PAL ZX81 to a NTSC TV ?
Thank you very much to all for your valuable help !
After a careful self-evaluation of my electronic skills, I've decided to leave the patient fate on more qualified hands so I'm going to look for help with the soldering.
Hopefully I'll be reporting the good news in a few days.
Kind regards.
After a careful self-evaluation of my electronic skills, I've decided to leave the patient fate on more qualified hands so I'm going to look for help with the soldering.
Hopefully I'll be reporting the good news in a few days.
Kind regards.
- Fri Jan 01, 2021 7:29 pm
- Forum: Hardware
- Topic: How to connect a PAL ZX81 to a NTSC TV ?
- Replies: 7
- Views: 2576
Re: How to connect a PAL ZX81 to a NTSC TV ?
Thank you Andy and Moggy for your suggestions. If I got it ok, the pal/ntsc converter would need a composite input signal and the zx81 would not be providing that ? or is it worth a try ? Adding just a 10 ohm resistor in the R30 position seems a very elegant solution, sadly I am an absolute zero at ...
- Fri Jan 01, 2021 2:21 am
- Forum: Hardware
- Topic: How to connect a PAL ZX81 to a NTSC TV ?
- Replies: 7
- Views: 2576
How to connect a PAL ZX81 to a NTSC TV ?
Hello, My daughter bought me a ZX81 with PAL TV signal (UK), I think it's going to be impossible to find a PAL TV where I live (Bolivia). I managed to connect it to an old TV on UHF channel 36 and verified the ZX81 and the keyboard are working fine, the problem is the image. Any ideas on how to use ...