Xi8088 Version 2.0
Introduction
Xi 8088 IBM PC/XT compatible processor board
Features
- ISA board form factor
- Support of PS/2 keyboard and mouse
- Built-in real time clock with NVRAM
Board Layout
Click on any chip for more information
Proposed Improvements
The non turbo clock oscilator is sometimes provides an unstable clock and fails to properly initialize. The OSC shows approx 20 Mhz during this time. The proposed improvement to this circuit is seen below.
