Search found 1330 matches

by RWAP
Sun Sep 08, 2019 8:38 pm
Forum: Hardware
Topic: ZX80 trouble shooting
Replies: 37
Views: 7265

Re: ZX80 trouble shooting

As for the RWAP EPROM I'm not sure if the one he sells now is just a standard ZX80 coded one or the one initially sold with the ZX80 ZXpand kit consisting of spand, extension cable and EPROM containing the extra routines for the spand. The EL-2364 EEPROM I supply as a replacement is blank - we (wel...
by RWAP
Thu Sep 05, 2019 9:21 pm
Forum: Welcome Area
Topic: Hello fellow 8 bit owners
Replies: 3
Views: 1882

Re: Hello fellow 8 bit owners

Welcome to the forums - I have never tried a Jupiter Ace, but have owned and used all of the Sinclair models!
by RWAP
Sat Aug 24, 2019 10:35 am
Forum: Development
Topic: Advances in retro video compression
Replies: 9
Views: 2395

Re: Advances in retro video compression

I wonder how this would compare to the Dragon's Lair encoder....
by RWAP
Thu Aug 15, 2019 9:04 pm
Forum: SALES
Topic: ZX Spectrum Issue 2
Replies: 3
Views: 2911

Re: ZX Spectrum Issue 2

by RWAP
Sat Jul 27, 2019 8:55 pm
Forum: Hardware
Topic: ZXPand+ AY problems
Replies: 8
Views: 1261

Re: ZXPand+ AY problems

I wonder if it might be the SD card (is it a fake?) or possibly the edge connector on the ZX81 needs cleaning
by RWAP
Sun Jul 07, 2019 9:29 pm
Forum: WANTED
Topic: 8K BASIC ROM for ZX80
Replies: 6
Views: 3520

Re: 8K BASIC ROM for ZX80

I know, but can you suggest someone who can actually burn me one? I sell the EL-2364 Flash ROM on sellmyretro.com - and can get SirMorris to program it for you - if you clarify exactly which ROM version you need! https://www.sellmyretro.com/offer/details/rom-el-_2364-flash-eprom-chips-%28replacemen...
by RWAP
Sat Jul 06, 2019 3:09 pm
Forum: GAMES
Topic: 1K Bejewelled style game
Replies: 3
Views: 1877

Re: 1K Bejewelled style game

It is a nice little game and could easily be adapted to use UDGs
by RWAP
Sat Jul 06, 2019 2:43 pm
Forum: Hardware
Topic: ZX80 Joystick Interface
Replies: 15
Views: 2375

Re: ZX80 Joystick Interface

Surely it would make more sense for a new joystick interface to support the same joystick controls as the ZXPand+ - the ZXPand+ seems to be one of the most widely used interfaces on a ZX80 and ZX81 today (because of SD support); so it makes sense to mimic it's joystick support
by RWAP
Thu Jun 20, 2019 10:39 pm
Forum: Welcome Area
Topic: How I came to the ZX81
Replies: 3
Views: 1651

Re: How I came to the ZX81

Welcome to the forums - most members seem to have quite a range of machines but we tend to focus on the Zeddies with a bit on the Jupiter Ace and Speccy plus clones
by RWAP
Tue Apr 09, 2019 6:51 am
Forum: Welcome Area
Topic: Greetz from the UK
Replies: 3
Views: 1072

Re: Greetz from the UK

Welcome to the forums - please feel free to share your experiences and projects as you get on