Search found 40 matches

by pancio
24 August 2019, 21:33 - Sat
Forum: Hardware Mods
Topic: GLCD coccected to Atari XE - the first project with VIAtari
Replies: 0
Views: 659

GLCD coccected to Atari XE - the first project with VIAtari

Done! The first project which is using VIAtari was made... I'm glad to present the first GLCD 162x64 connected to Atari: s1d15705blank.jpg s1d15705pcb.jpg In order to connect GLCD I used both parallel ports - PORTB is a data bus and PORTA is for control signals. Actually I used only 5 signals, so re...
by pancio
10 June 2019, 21:51 - Mon
Forum: Hardware Mods
Topic: VIAtariXE based on VIA 6522
Replies: 0
Views: 632

VIAtariXE based on VIA 6522

Introduction Inspiration for this mode I found on Daryl's Computer Hobby Page . Daryl made Composite Video Text/Graphics Display based on ATMEGA8 and drive by VIA6522. This article will show how to build, assembly and connect VIA 6522 IC to Atari and use 2 additional 8-bit parallel ports and serial...
by pancio
11 May 2019, 21:12 - Sat
Forum: Hardware Mods
Topic: RAM 512KSRAM extension module for Atari 65/130XE
Replies: 0
Views: 754

RAM 512KSRAM extension module for Atari 65/130XE

This article will show how to build, assembly and use the SRAM 512KB memory extension, This is my own modification based on Matthias Reichl aka Hias SRAM v1.3 from https://www.horus.com/~hias/atari/#sram512k page. It's my adaptation and it's prepared for some 65XE and 130Xe Atari computers. You may ...
by pancio
08 December 2018, 22:46 - Sat
Forum: Hardware Library
Topic: Atari 800XLF Schematic
Replies: 0
Views: 982

Atari 800XLF Schematic

The Atari 800XLF Schematics.
Author: Jerzy Sobola
800xlf01.png
800xlf02.png
800xlf03.png
800xlf04.png
800xlf05.png
800xlf07.png
800xlf06.png
800xlf08.png
800xlf10.png
800xlf09.png
by pancio
08 December 2018, 22:32 - Sat
Forum: Hardware Library
Topic: Atari 800XL Schematic
Replies: 0
Views: 700

Atari 800XL Schematic

The Atari 800XL Schematics.
Author: Jerzy Sobola
800xl_01.png
800xl_03.png
800xl_02.png
800xl_03a.png
800xl_04.png
800xl_05.png
800xl_07.png
800xl_06.png
800xl_08.png
800xl_10.png
800xl_09.png
by pancio
08 December 2018, 22:12 - Sat
Forum: Hardware Library
Topic: Atari 65XE Schematic
Replies: 0
Views: 678

Atari 65XE Schematic

The Atari 65XE Schematics.
Author: Jerzy Sobola
65xe_02.png
65xe_01.png
65xe_04.png
65xe_03.png
65xe_05.png
65xe_06.png
65xe_06.png
65xe_08.png
65xe_07.png
65xe_09.png
by pancio
08 December 2018, 22:00 - Sat
Forum: Hardware Library
Topic: Atari 130XE Schematic
Replies: 0
Views: 741

Atari 130XE Schematic

The Atari 130XE Schematics.
Author: Jerzy Sobola

130XE_05.png
130xe_09.png
130xe_08.png
130xe_06.png
130xe_07.png
130xe_04b.png
130xe_04a.png
130xe_04.png
130xe_03.png
130xe_03a.png
130xe_02.png
130xe_01.png
by pancio
11 August 2018, 20:09 - Sat
Forum: Hardware Mods
Topic: Piggy's design for all main ICs
Replies: 0
Views: 976

Piggy's design for all main ICs

Regarding fact that not everyone can or want to solder I decided to make a few piggy PCB which you can use inside your Atari in order to connect any other device/interface. At first I prepared PCB for CPU but don't worry, I'll provide for the others as well.
piggy_cpu.png
Piggy PCB for CPU 6502C
piggy_cpu.png (26.53 KiB) Viewed 976 times
by pancio
11 August 2018, 19:35 - Sat
Forum: Hardware Library
Topic: CPU, ANTIC, GTIA, POKEY, PIA pinouts and overview.
Replies: 0
Views: 900

CPU, ANTIC, GTIA, POKEY, PIA pinouts and overview.

6502.png
6502C "Sally" - C014806C-29
antic.png
ANTIC - Alpha-Numeric Television Interface Controller. C021697 (NTSC), C021698 (PAL/SECAM)
gtia.png
GTIA - Graphic Television Interface Adaptor. C014805 (NTSC) / C014889 (PAL)
pokey.png
POKEY - POtentiometer and KEYboard chip. CO12294
pia.png
PIA - 6520 - Peripheral Interface Adapter
by pancio
30 July 2018, 22:02 - Mon
Forum: Hardware Mods
Topic: A2DACIA - Dual Asynchronous Communication Interface Adapter for Atari 8-bit
Replies: 0
Views: 1133

A2DACIA - Dual Asynchronous Communication Interface Adapter for Atari 8-bit

Hello everyone! I would like to show you my last project which will be use to communicate between any RS232 device and Atari 8-bit (with some limitations). You may use this interface e.g. as Linux terminal, or terminal for ESP8266/AVR and many many more. The project is based on R65C52 IC (Rockwell) ...