IBM PS/2 Model 50/60 chipset
Chipset parts
IBM 15F7917
IBM 72X7377 (DMA)
IBM 72X7385 (Bus controller)
IBM 72X8287ESD
IBM 72X8299 (I/O controller)
Intel 8042AH (Keyboard Controller)
Release date
1987-04-02
Actions
Description:
Overview
Found on the model 50 and 60. The model 60 includes an additional chip (72X8287ESD). It supports 10MHz operation. It is very similar to the Model 80 T1-T2 chipset. There the 72X7385 (Bus controller) has been replaced with discrete logic and 2x 8259A-2 (Programmable Interrupt Controllers). Speculation: the 72X7385 contains two 8259A-2s.
Documented parts
Last updated 2023-08-31T14:59:12Z
No drivers available
No documents available
Disclaimer
The info found in this page might not be entirely correct. Check out this guide to learn how you can improve it.