Programming

How to change the content of an OS-ROM (Lower-Rom)?

Started by HAL6128

Replies: 15
Views: 3,878

19:06, 27 May 11
by Johnny Olsen

Roland takes a running jump

Started by Ynot.zer0

Replies: 4
Views: 1,925

20:06, 25 May 11
by Ynot.zer0

New Cartridge Software.

Started by Bryce

Replies: 8
Views: 2,524

03:36, 24 May 11
by TFM

Cartridge GX4000/PLUS games study.

Started by MacDeath

Replies: 22
Views: 6,207

14:37, 18 May 11
by MacDeath

Programmer needed for game

Started by EgoTrip

Replies: 19
Views: 5,758

17:51, 17 May 11
by mr_lou

Laser BASIC

Started by Benjamin Williams

Replies: 12
Views: 4,196

18:30, 15 May 11
by benw

Fast Frame flyback Routine

Started by AMSDOS

Replies: 8
Views: 2,806

15:18, 07 May 11
by AMSDOS

Sprite data format

Started by ervin

Replies: 8
Views: 2,887

15:57, 03 May 11
by ervin

tilestudio

Started by arnoldemu

Replies: 1
Views: 1,587

20:41, 30 April 11
by fano

Modify the font appearance

Started by belzebu

Replies: 7
Views: 4,481

17:58, 30 April 11
by milamber

Understanding SCR HORIZONTAL & SCR VERTICAL

Started by AMSDOS

Replies: 11
Views: 4,084

15:14, 30 April 11
by AMSDOS

CRTC question

Started by ervin

Replies: 21
Views: 7,825

04:05, 28 April 11
by ervin

Turbo Pascal 3 Source Code

Started by AMSDOS

Replies: 8
Views: 7,183

13:25, 25 April 11
by AMSDOS

Interesting CALL commands

Started by milamber

Replies: 7
Views: 2,676

18:21, 17 April 11
by milamber

APB

Started by Ynot.zer0

Replies: 7
Views: 3,190

11:41, 12 April 11
by arnoldemu

Horizontal scrolling, scoreboards and CRTC. [SOLVED]

Started by FatAgnus

Pages1 2

Replies: 39
Views: 11,427

15:28, 06 April 11
by FatAgnus

new Digiblaster demo from Devilmarkus...

Started by TFM

Replies: 0
Views: 1,461

02:52, 03 April 11
by TFM

AY Chip - Music and Sound Effects

Started by sigh

Replies: 14
Views: 5,107

13:29, 02 April 11
by SyX

Programmer needed again!

Started by EgoTrip

Replies: 0
Views: 1,428

00:17, 24 March 11
by EgoTrip

Interrupt Wait ??

Started by demoniak

Replies: 6
Views: 3,903

09:44, 10 March 11
by demoniak

Keyboard controls for games

Started by steve

Replies: 9
Views: 4,793

00:51, 22 February 11
by TFM

[book] programming Z80: where are the exercices' solution?

Started by jbaudrand

Replies: 6
Views: 3,310

22:18, 04 February 11
by jbaudrand

screens and modes

Started by cpc4eva

Pages1 2

Replies: 27
Views: 8,500

15:00, 29 January 11
by fano

Interlace Demo - Maybe 464 Only?

Started by AMSDOS

Replies: 5
Views: 3,590

23:41, 28 January 11
by AMSDOS

Interrupts and BASIC

Started by arnoldemu

Replies: 7
Views: 4,210

08:44, 27 January 11
by AMSDOS

Drawing Fast Circles in Locomotive BASIC

Started by AMSDOS

Replies: 10
Views: 5,586

07:24, 27 January 11
by AMSDOS

OUT commands (help please)

Started by ervin

Replies: 6
Views: 3,860

13:43, 24 January 11
by ervin

programming in c using cpcrslib and z88dk

Started by arnoldemu

Pages1 2

Replies: 39
Views: 18,404

09:23, 24 January 11
by demoniak

System Specs

Started by steve

Replies: 16
Views: 6,691

14:20, 17 January 11
by redbox

Vertical Scroller

Started by AMSDOS

Replies: 21
Views: 6,687

13:19, 08 January 11
by AMSDOS

Let it snow, let it snow, let is snow...

Started by redbox

Replies: 14
Views: 4,519

22:50, 21 December 10
by steve

ConvImgCPC Packed Screens

Started by redbox

Replies: 5
Views: 2,913

18:00, 20 December 10
by redbox

writing for carts

Started by arnoldemu

Replies: 2
Views: 1,639

16:33, 20 December 10
by demoniak

Tile-map background collision detection

Started by redbox

Replies: 3
Views: 2,385

19:20, 17 December 10
by TFM

Firmware Indirections

Started by AMSDOS

Replies: 2
Views: 1,828

23:25, 11 December 10
by AMSDOS

Moving a Character in Machine Code

Started by EgoTrip

Replies: 7
Views: 2,908

18:20, 08 December 10
by EgoTrip

Capturing an old basic program from tape

Started by emuola

Replies: 17
Views: 5,543

10:18, 08 December 10
by Bryce

1K BASIC demo

Started by Devilmarkus

Replies: 18
Views: 5,336

11:55, 07 December 10
by Devilmarkus

Programming Plus Cartridges

Started by redbox

Pages1 2

Replies: 36
Views: 11,484

13:12, 25 November 10
by redbox

GAME PROTOTYPE SOURCE CODE : XCONTRA

Started by fano

Replies: 3
Views: 2,207

12:03, 18 November 10
by Gryzor