User`s manual

CZGA LX-50 CyberResearch

CPU Cards

Table of Contents

1 INTRODUCTION..................................................................................................... 1

1.1 CZGA LX-50 CPU CARD OVERVIEW ........................................................................ 2

1.1.1 CZGA LX-50 Applications ................................................................................. 2

1.1.2 CZGA LX-50 Benefits......................................................................................... 3

1.1.3 CZGA LX-50 Features ....................................................................................... 3

1.2 CZGA LX-50 OVERVIEW........................................................................................... 4

1.2.1 CZGA LX-50 Connectors................................................................................... 5

1.2.2 Technical Specifications..................................................................................... 6

2 DETAILED SPECIFICATIONS ............................................................................. 9

2.1 OVERVIEW................................................................................................................ 10

2.2 DIMENSIONS............................................................................................................. 10

2.2.1 Board Dimensions............................................................................................ 10

2.2.2 External Interface Panel Dimensions .............................................................. 10

2.3 DATA FLOW...............................................................................................................11

2.4 CPU SUPPORT .......................................................................................................... 12

2.4.1 AMD Geode™ LX 800 Overview..................................................................... 12

2.4.2 AMD Geode™ LX 800 Memory Support......................................................... 13

2.4.3 AMD Geode™ LX 800 Display Support.......................................................... 14

2.4.3.1 VGA Connectivity..................................................................................... 14

2.4.3.2 TTL Display Support ................................................................................ 14

2.4.3.3 LVDS Displays Support............................................................................ 15

2.4.4 AMD Geode™ LX 800 Graphics processor .................................................... 16

2.4.5 AMD Geode™ LX 800 Power Management.................................................... 17

2.5 SYSTEM CHIPSET...................................................................................................... 17

2.5.1 GeodeLink™ Interface Unit............................................................................. 18

2.5.2 AMD Geode™ CS5536 ATA-6 Controller ....................................................... 18

2.5.3 AMD Geode™ CS5536 Audio Codec 97 (AC’97) Controller ......................... 19

2.5.4 AMD Geode™ CS5536 Flash Interface .......................................................... 21

2.5.5 AMD Geode™ CS5536 USB Controller.......................................................... 21

2.5.6 AMD Geode™ CS5536 Serial Communications ............................................. 22