IBM PS/2 MODEL 80 (8580-A16,A21, A31) (Type 3 Planar)

Chipset

IBM PS/2 Model 80 T3 chipset

Socket

Empty

FSB speed

25MHz

Form factor

OEM / Proprietary

Dimensions

355mm x 254mm

Cache

None/Integrated in the CPU

Max RAM size

8MB16MB(using memory cards)

RAM type

Empty

PSU connector

OEM/Proprietary

I/O ports

Floppy interface

PS/2 keyboard

PS/2 mouse

Parallel

Serial

VGA

Expansion slots

16-bit MCA

16-bit MCA with AVE

32-bit MCA with MME

Also known as:

IBM 85F0046
IBM 33F5571
IBM 34F0022
IBM 91F7513

Notes:

Further info: https://www.ardent-tool.com/8580/Planar_T3.html

Last updated 2024-07-27T12:37:01Z

Board info score is 7.4/10

Chipset parts

IBM 72X8299 (I/O controller) IBM 90X8134 (DMA) IBM 23F3001 IBM 57X4111 VLSI VL82C114 (Combination I/O) Intel 82385 (32-bit Cache Controller for 80386)

Real-Time Clock chips

(any brand) 6818A

Human Interface chips

Intel 8042AH (Keyboard Controller)

CPU family support

386DX

0 files available

Vendor: IBM [1 entry]

POST string

Note

Core Ver.

BIOS Ver.

Logs

POST string

Note

Core version

BIOS version

Logs

No drivers available

2 board documents available

Release date

File

Logs

Release date

File

IBM PS/2 Model 80 Technical Reference

Logs

Release date

File

MTL Jumper manual

Logs

Image 1 of 4 (Tomas Slavotinek)

Image 2 of 4 (Computer Retro)

Image 3 of 4 (Computer Retro)

Image 4 of 4 (Microhouse)

Disclaimer

The info found in this page might not be entirely correct. Check out this guide to learn how you can improve it.