Mastodawn

Inverse ATASCII May 14, 2024

It is almost summer. Time to get off your duff and learn to program. These books from #Datamost might help. Ad from Antic November 1983.
#atari #ataribit #anticmagazine #retrocomputing #vintagecomputing #c64 #appleii

Jason H. Moore, Ph.D.Mar 3, 2024

The Atari CX85 numeric keyboard working through a 1090 XL Expansion System replica https://atariprojects.org/2024/03/03/purchase-a-cx85-numeric-keyboard-board-for-the-1090-xl-expansion-system-replica-10-15-mins/ #ataribit #retrocomputing

Purchase a CX85 Numeric Keyboard Board for the 1090 XL Expansion System Replica (10-15 mins) – Atari Projects

Jason H. Moore, Ph.D.Dec 24, 2023

Dear Santa, I would like an Atari 1450XLD for Christmas. Thank you! https://archive.org/details/AtariPamphlets/Atari%201450XLD%20pamphlet/mode/2up #atari #ataribit #dearsanta

Atari 600XL, 800XL, 1400XL, 1450XLD Pamphlets : Atari : Free Download, Borrow, and Streaming : Internet Archive

Pamphlets for Atari 600XL, 800XL, 1400XL, and 1450XLD computers.

Internet Archive

Jason H. Moore, Ph.D.Apr 24, 2023

This is one of the very first games I typed in from a magazine after we got our Atari 400 computer in the early 1980s. Had to wait until the next issue to get the corrections before it would run! https://atariprojects.org/2021/11/26/play-gold-rush-from-compute-magazine-on-an-atari-8-bit-computer-10-15-mins/ #ataribit #atariprojects

Play Gold Rush! from Compute! Magazine on an Atari 8-Bit Computer (10-15 mins) – Atari Projects

Atari Scene News Mar 11, 2023

Space Taxi conversion for #Ataribit computers is approaching. #atari #retrogaming

Thomas Cherryhomes Nov 13, 2022

Working on #Ataribit #FujiNet APX Catalog splash screen. Decided to leave the blue bar on the right off the final, because it only appears in one rendered graphic, and not in any real APX material. On to the core program. #RetroComputing

Playfield color 0 renders the APX
Playfield color 1 renders the second stripe
Playfield color 2 renders the fourth stripe
Playfield color 3 renders the sixth stripe.
Player color 0 renders the first stripe
Player color 1 renders the third stripe
Player color 2 renders the fifth stripe
Player color 3 renders the seventh stripe

A DLI is used under APX to flip back in the system charset for 24 scanlines, before flipping back to the custom charset.

Code here:
https://github.com/tschak909/apx-logo

Binary here:
https://github.com/tschak909/apx-logo/releases/download/apx-logo-1.0/apx.xex