Award BIOS for Atari PC1, PC2 and PC3

 

 

Version V3.05 Date ??/??/1987 Size 256K
Description Earliest known revision found only on the Atari PC1.

Download not available at this time but contact me if you have it.

Download None

 

Version V3.06 Date 10/01/1987 Size 256K
Description As far as I know was only found on the Atari PC1.
Download Download

 

Version V3.07 Date ??/??/1987 Size 256K
Description As far as I know was only found on the Atari PC1.

Download not available at this time but contact me if you have it.

Download None

 

Version V3.08 Date 12/15/1987 Size 256K
Description Latest and final revision of the Award BIOS for the Atari PC. Shipped with the Atari PC2 and PC3 and also some later built Atari PC1’s.
Download Download

 

AMI BIOS for the Atari PC4 (EVEN and ODD)

 

 

Version V1.x Date 09/25/1988 Size 256K
Description  

BIOS chip labeled “PC4X”. Earliest known version for the Atari PC4.

Download EVENODD

 

Version V1.7 Date 02/22/1990 Size 256K
Description BIOS chip labeled “286/60”. This version has a known issue with HIMEM.SYS. See Atari Technical Bulletin ABC286-0001.
Download EVEN | ODD

 VGA BIOS

 

Version  Unknown Date 06/15/1988 Size 256K
Description Paradise PVGA1A-JK Onboard VGA BIOS. Found on all motherboard revisions.
Download EVEN | ODD

 

AMI BIOS for the Atari PC5

 

 

Version V1.00 Date Unknown Size 256K
Description AMI BIOS for the AMI 386XT Series-4 motherboard which includes in-built diagnostics. Has Atari copyright branding during POST but as far as I can tell it is a standard AMI BIOS.
Download ROM0 | ROM1 | ROM2 | ROM3