Search found 1348 matches

by RWAP
Tue Oct 13, 2009 1:57 pm
Forum: Development
Topic: HTML Transcription of Mastering Machine Code on Your ZX81
Replies: 4
Views: 9869

Re: HTML Transcription of Mastering Machine Code on Your ZX81

I must admit that this is a very useful step and will hopefully encourage more people to give Z80 machine code at least a try...
by RWAP
Tue Sep 29, 2009 7:22 am
Forum: GAMES
Topic: MathZX Game by Andre
Replies: 1
Views: 3423

MathZX Game by Andre

Andre has sent me an English and French version of his new educational program - MathZX - screenshots appear below:
mathf01.gif
(878 Bytes) Downloaded 1009 times
(French version)
mathzxe01.gif
(792 Bytes) Downloaded 1010 times
(English version)
mathzx02.gif
(920 Bytes) Downloaded 1009 times
Download English version
Download French version
by RWAP
Sat Sep 26, 2009 3:20 pm
Forum: SALES
Topic: Sales listings ebay
Replies: 2
Views: 5505

Re: Sales listings ebay

Hmm - I have updated the link to look for both ZX80 and ZX81 items, but it looks as though I can only link it to ebay.com or ebay.co.uk - I have asked them if it is possible to combine the two as geo-targeting is not very helpful to European users interested in what may be available in the USA.
by RWAP
Wed Sep 23, 2009 1:10 pm
Forum: Hardware
Topic: Need help identifying this hardware
Replies: 2
Views: 3658

Re: Need help identifying this hardware

Hi Inna,

Are you a ZX80 or ZX81 user?

Google is your friend for tools on how to hide email addresses - see http://www.csarven.ca/hiding-email-addresses

Rich
by RWAP
Sat Sep 19, 2009 9:20 am
Forum: GAMES
Topic: New game - shut the box
Replies: 10
Views: 10318

Re: New game - shut the box

The game can now be downloaded from http://www.rwapadventures.com/zx81/shutthebox.p
by RWAP
Sat Sep 05, 2009 2:38 pm
Forum: SALES
Topic: ZX80 Companion by Linsac
Replies: 4
Views: 6015

ZX80 Companion by Linsac

I have acquired the ZX80 Companion by Linsac (second edition), together with errata sheets.

Would anyone like to make an offer for this - not sure if it would be permissible to scan it in?
by RWAP
Sat Aug 29, 2009 9:36 am
Forum: GAMES
Topic: Help needed to start writing ZX81 games...
Replies: 17
Views: 13053

Re: Help needed to start writing ZX81 games...

As far as I am aware, its not possible to get hires on zx81 with 16K without hardware modification. Now now - hi-res (or pseudo hi-res) is possible - think of the Software Farm programs - 256x192 pixel displays. The Z80's i register pointed to a font table. You could move this around in the ROM to ...
by RWAP
Fri Aug 28, 2009 3:33 pm
Forum: Hardware
Topic: Cleaning up a ZX80.
Replies: 2
Views: 4070

Re: Cleaning up a ZX80.

Not tried it myself - but there is a retrobright formula - see http://retr0bright.wikispaces.com/

Look on the page "Making retrobright" for the ingredients - nothing you can't find easily.
by RWAP
Fri Aug 14, 2009 7:25 am
Forum: Sinclair Misc
Topic: Logos for the forum
Replies: 12
Views: 32971

Re: Logos for the forum

The logo will appear in the top left - size of current logo is 139 x 52 pixels, although there is room to make a slightly wider logo.
by RWAP
Tue Aug 11, 2009 1:16 pm
Forum: Sinclair Misc
Topic: Logos for the forum
Replies: 12
Views: 32971

Re: Logos for the forum

No - but which one do we use, they each had 2 votes!!