Search found 180 matches

by GCHarder
Tue Mar 27, 2018 7:35 pm
Forum: Hardware
Topic: T/S1000 Turbo Switch
Replies: 5
Views: 235

T/S1000 Turbo Switch

Has anyone ever tried this?

This seems so simple even I, soldering challenged that I am, could install it!

What could I expect the display to look like on a T/S1000 with LCD and Pokemon's ZX8-CCB installed?

Regards;

Greg
by GCHarder
Tue Mar 27, 2018 7:34 pm
Forum: ZX BASIC
Topic: AY Extended BASIC
Replies: 3
Views: 171

AY Extended BASIC

Wasn't sure if I should put this here or in the Software forum. I've been working on this for awhile now. Originated from this article... SOUND FOR THE ZX81 R. Bruneaus, Sept. 1994 Sinc-Link Vol. 12 No. 4 Modified for use with ZXPAND+. Includes demos, a couple simple games and tunes. I've tested all...
by GCHarder
Fri Jan 05, 2018 10:42 pm
Forum: Development
Topic: Fast PLOT routine
Replies: 7
Views: 470

Re: Fast PLOT routine

Did you see my "Rapid Plot" post in the BASIC forum?

http://sinclairzxworld.com/viewtopic.ph ... lot#p15004

It might give you some ideas.

Regards;

Greg
by GCHarder
Wed Dec 20, 2017 9:34 pm
Forum: Software
Topic: BMP 2 UDG for ZXPand with UDG Board
Replies: 14
Views: 795

Re: BMP 2 UDG for ZXPand with UDG Board

Moggy wrote:
Wed Dec 20, 2017 9:23 pm
they are upside down!?
That has always been the case, I don't know why, see Wilf Rigter's article at

http://www.user.dccnet.com/wrigter/inde ... /BMP2P.htm

Regards;

Greg
by GCHarder
Tue Dec 19, 2017 11:33 pm
Forum: Software
Topic: BMP 2 UDG for ZXPand with UDG Board
Replies: 14
Views: 795

Re: BMP 2 UDG for ZXPand with UDG Board

I may have spoken in haste. :( I've attached hardware Test Perhaps your not entering the BMP name correctly so all your seeing is the junk that is already in memory and not the actual bmp data. When entering a file name the .BMP extension is assumed so enter runner not runner.bmp Also the bmp files...
by GCHarder
Mon Dec 18, 2017 9:00 pm
Forum: Software
Topic: BMP 2 UDG for ZXPand with UDG Board
Replies: 14
Views: 795

BMP 2 UDG for ZXPand with UDG Board

This utility will convert a 2bit 64x64 pixel BMP to UDG data. Several sample BMPs are included.

Enjoy and Merry Christmas to all.

Greg
Test.jpg
Hardware Test
Test.jpg (94.86 KiB) Viewed 388 times
by GCHarder
Fri Dec 08, 2017 9:09 pm
Forum: Sinclair Misc
Topic: Bobs stuff is down
Replies: 5
Views: 555

Re: Bobs stuff is down

Maybe he doesn't know. He's still posting on Twitter,as of yesterday,‏ @BobsStuffGames. I don't have a Twitter account, maybe someone who does might want to mention it to him.

I meant Twitter not Facebook, sorry.

Regards;

Greg
by GCHarder
Mon Dec 04, 2017 9:09 pm
Forum: GAMES
Topic: Slide Puzzles
Replies: 5
Views: 542

Starwars Puzzles

A set of Starwars insignia puzzles

SWPuzzles.gif
SWPuzzles.gif (9.93 KiB) Viewed 389 times
by GCHarder
Wed Nov 15, 2017 8:58 pm
Forum: GAMES
Topic: Slide Puzzles
Replies: 5
Views: 542

Slide Puzzles

Two versions, one for standard 16K ZX81 and one for ZX81 with ZXPand and UDG board.

Enjoy;

Greg
Puzzles.gif
Puzzles.gif (10.73 KiB) Viewed 542 times
by GCHarder
Wed Nov 01, 2017 9:14 pm
Forum: Sinclair Misc
Topic: Water Cooled ZX81
Replies: 9
Views: 754

Water Cooled ZX81

Watercooled ZX81.jpg
(284.96 KiB) Downloaded 598 times