Section 1. System Overview; System Board I/O Address Map - IBM Personal System/2 50 Technical Reference

Section 1. System Overview
Description 2.2... 0... ee 1-3
System Board Features ......... 0.0.05 ee eee ee eee 1-3
System Board Block Diagram ...............-.0000054 1-5
System Board I/O Address Map ...... 2.2.2.2... 002 eee 1-6
Specifications 2.6.0... ee 1-7
| Power Supply ... 0... .0..0 0.00 eee ee 1-11
| Outputs 2.2... 2... ee ee 1-11
| Output Protection ........... 0.0.2.2 0 2 eee eee 1-12
| Voltage Sequencing ............ 00... e eee eee ee 1-12