ATARI 800XL 27C64 / 27C128 ROM adapter for the original 2364
ATARI 800XL 27c64 / 27c128 ROM adapter
BASIC ROM
It adapts 27c64 / 27c128 to C060302A (U4).
27c128 requires a 4.7K pull-up resistor and a jumper (normally closed).
27c64 does not require the resistor and jumper.
OS ROM
CO61598B (U5) can be replaced with 27c128 w/o the adapter.
Downloads:
Atari 800XL OS ROM (U5)
https://www.nightfallcrew.com/wp-content/plugins/download-monitor/download.php?id=1739
Atari 800XL BASIC ROM (U4)
https://www.nightfallcrew.com/wp-content/plugins/download-monitor/download.php?id=1740
thanks to nightfallcrew
ATARI 800XL 27C64 / 27C128 ROM adapter for the original 2364
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen(Without Speaker)
BUY NOW- Comments(0)
- Likes(9)
-
James Alexander
Jul 19,2025
-
Thomas Oertel
Apr 28,2025
-
Mark Peter Vargha
Aug 22,2024
-
Engineer
Aug 12,2024
-
Francisco Meza
Feb 04,2024
-
David Hansen
Nov 15,2022
-
GENNADIY KUZMICHYOV
Aug 03,2022
-
Engineer
Jul 15,2022
-
(DIY) C64iSTANBUL
Jul 13,2022
- 0 USER VOTES
- YOUR VOTE 0.00 0.00
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
More by Edoardo kinmami
-
Commodore 64 1541-II 1581 Floppy Disk Drive C64 Power Supply Unit USB-C 5V 12V DIN connector 5.25
Compact design for high efficiency (>93%) USB-C Power Supply for Commodore 1541-II or 1581 Extern...
-
V2 Commodore AMIGA USB-C Power Sink Delivery High Efficiency Supply Triple Output 5V ±12V OLED display ATARI compatible shark 100W——Main Board
Note from PCBWay: This page is only for the mian board for the project V2 Commodore AMIGA USB-C Powe...
-
Commodore AMIGA PSU USB-C Power Sink Delivery Supply High Efficiency Triple Output 5V ±12V OLED ATARI ST shark
NEW VERSION https://www.pcbway.com/project/shareproject/V2_Commodore_AMIGA_USB_C_Power_Sink_Delivery...
-
Commodore AMIGA LED 500 600 1200 2000 status board multi system for debugging and troubleshooting hardware
A LED status PCB to connect A500, A600, A1200, A2000 motherboards for troubleshooting purposes witho...
-
Commodore MAX Machine RF modulator replacement S-VIDEO bypass
Inspired by projects from c0pperdragon, mbarszcz-pcb, tebl and VGP.It fits the commodore MAX MACHINE...
-
Enhanced Flash Floppy Drive Plus internal with push-buttons gotek goex Atari Amiga Amstrad Yamaha HD OSD
Enhanced Flash Floppy Drive Plus Improved Gotek for Commodore Amiga (internal and external), Atari, ...
-
Commodore Amiga DB23 RGB VGA External Video Buffer (V6) Compatible with GBS-8200 8220 OSSC No Jail bars
External RGB video adapter from DB-23 female (input) to DE-15F (output, VGA) for Amiga computers.Com...
-
V2 Commodore AMIGA USB-C Power Sink Delivery High Efficiency Supply Triple Output 5V ±12V OLED display ATARI compatible shark 100W——Display Board
Note from PCBWay: This page is the display board for the project V2 Commodore AMIGA USB-C Power Sink...
-
Commodore Amiga 500 Zorro II slot adapter board A500 plus expansion
Zorro II expansion card for the Commodore Amiga 500 / PlusOriginal design by Matze posted on https:/...
-
RAM adapter SOJ26 DIP20 right
A solution to install SOJ26 chips into DIP20 sockets (right side oriented)BOM list:TC514400ASJ-x0 TO...
-
RAM adapter SOJ26 DIP20 left
A solution to install SOJ26 chips into DIP20 sockets (left side oriented)BOM list:TC514400ASJ-x0 TOS...
-
Commodore Amiga 1000 Rejuvenator Re-creation Project RAM adapter SOJ26 DIP20
BOM list:TC514400ASJ-x0 TOSHIBAhttps://ja.aliexpress.com/item/1005008511708613.html?spm=a2g0o.order_...
-
Commodore Amiga 1000 Rejuvenator Re-creation Project
BOM list: https://www.digikey.com/en/mylists/list/W055A8OMP7Additional items:https://ja.aliexpress.c...
-
Commodore Amiga DB23 RGB VGA External Video Buffer (V8) Jail bars free
External RGB video adapter for Amiga computers, converting from DB-23 female (input) to DE-15F (VGA ...
-
Commodore Amiga 500 Plus + Chip RAM expansion to 2MB for Fat Agnus 8375 Rev 8
Commodore Amiga 500 Chip RAM expansion to 2MB for Fat Agnus 8375 mounted onto Rev 8.No modification ...
-
Commodore MAX Machine RF modulator replacement S-VIDEO COMPOSITE bypass V2
Inspired by projects from c0pperdragon, mbarszcz-pcb, tebl and VGP.It fits the commodore MAX MACHINE...
-
Commodore MAX Machine RF modulator replacement S-VIDEO AUDIO bypass V2
Inspired by projects from c0pperdragon, mbarszcz-pcb, tebl and VGP.It fits the commodore MAX MACHINE...
-
Commodore 16 (C16) Plus 4 RF modulator audio s-video replacement V2 C116 264 series
Commodore 16 (C16) & Plus/4 RF modulator replacementIt fits the commodore 16 & Plus/4 and re...
-
ARPS-2 – Arduino-Compatible Robot Project Shield for Arduino UNO
399 0 0 -
A Compact Charging Breakout Board For Waveshare ESP32-C3
747 3 6 -
AI-driven LoRa & LLM-enabled Kiosk & Food Delivery System
725 2 0 -
-
-
-
ESP32-C3 BLE Keyboard - Battery Powered with USB-C Charging
944 0 1 -
-
mammoth-3D SLM Voron Toolhead – Manual Drill & Tap Edition
795 0 1 -
-
AEL-2011 Power Supply Module
1559 0 2







