Search found 2774 matches

by sirmorris
Tue Feb 20, 2018 11:39 pm
Forum: Welcome Area
Topic: Welcome to the SINCLAIR ZX WORLD forums
Replies: 8
Views: 112

Re: Welcome to the SINCLAIR ZX WORLD forums

Welcome home guys!
by sirmorris
Mon Feb 19, 2018 10:11 am
Forum: Hardware
Topic: Problem with my new ZXpand+
Replies: 16
Views: 346

Re: Problem with my new ZXpand+

Please start a new topic in Development to discuss the serial transfer. That way the information will be easier to find for others wanting the same thing. Also I'm not sure what you mean - 'Receiving data from the zx81' implies that the zeddy will be sending to some other device - is that the case? ...
by sirmorris
Sun Feb 18, 2018 5:19 pm
Forum: Development
Topic: Plot function in z88dk
Replies: 28
Views: 902

Re: Plot function in z88dk

OH ALL RIGHT ALL RIGHT so games _do_ PLOT :P :lol:
by sirmorris
Sat Feb 17, 2018 10:29 pm
Forum: Development
Topic: Plot function in z88dk
Replies: 28
Views: 902

Re: Plot function in z88dk

Games don't PLOT. Just sayin' ;)
by sirmorris
Sat Feb 17, 2018 8:46 am
Forum: Hardware
Topic: Problem with my new ZXpand+
Replies: 16
Views: 346

Re: Problem with my new ZXpand+

+1 for cleaning edge connector. And wiggling the ZXpand in-place with the power off. There is a slim possibility that the CPLD has become corrupted. Do a CPLD re-flash too using the second part of the instructions posted earlier and THIS file. The process takes 3-4 minutes, and it might look like no...
by sirmorris
Fri Feb 16, 2018 11:34 pm
Forum: Welcome Area
Topic: ANDRE*** is back!
Replies: 13
Views: 316

Re: ANDRE*** is back!

Welcome aboard!
by sirmorris
Fri Feb 16, 2018 7:53 pm
Forum: Hardware
Topic: Problem with my new ZXpand+
Replies: 16
Views: 346

Re: Problem with my new ZXpand+

Hi sorry, I just spotted this. Pin 1 is not used in normal operation - it is normally RESET but it is disabled once the PIC is programmed. I am slightly ashamed that a bent pin wasn't noticed but that is probably because it has no use. How are things now? Is the problem still happening? It's most od...
by sirmorris
Thu Feb 15, 2018 9:02 am
Forum: SALES
Topic: ZX Max 48 issue 2 PCB
Replies: 4
Views: 162

Re: ZX Max 48 issue 2 PCB

Beautiful! I especially like the resistors hidden inside the footprint of the DIL socket. As I have another CPLD spare (unsure of its working status though) I think I should go for an issue 2 also. Is anyone else in the UK thinking of getting one? Would you be happy to combine shipping for a couple ...
by sirmorris
Sun Feb 11, 2018 2:20 pm
Forum: Welcome Area
Topic: Hello from Kazakhstan
Replies: 1
Views: 89

Re: Hello from Kazakhstan

Hi! Welcome aboard :D
by sirmorris
Sun Feb 11, 2018 11:12 am
Forum: Hardware
Topic: Improving Timex/Sinclair Tape Loading
Replies: 114
Views: 5688

Re: Improving Timex/Sinclair Tape Loading

Sinclair games tape 1 - no hope for this.

Input at the top in yellow, output belue.

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Others though - outlook is good. In order we have 3Dmm, Zuckman, ZXAS
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It'll be interesting to compare to another working board.