w83c554f Winbond Electronics Corp America, w83c554f Datasheet - Page 5

• Manufacturer Part Number: w83c554f
• Description: System I/o Controller With Pci Arbiter & Ultradma/33 Ide Controller
• Manufacturer: Winbond Electronics Corp America

W83C554F
5.0
6.0
7.0
8.0
9.0
WINBOND ELECTRONICS CORP. AMERICA
4.4
Electrical Specifications ...................................................................................................... 132
Timing Diagrams .................................................................................................................. 134
6.1
6.2
6.3
Mechanical Description ....................................................................................................... 151
Thermal Information ………………………………………………….……………….……………..152
Appendix A……………………………………………………………………….……………………..153
4.3.2
Bus Master IDE (Function 1) I/O Registers................................................................. 12 8
4.4.1
4.4.2
4.4.3
PCI Timing Diagrams................................................................................................. 135
IDE/ATA Data Transfers ............................................................................................ 141
ISA Bus Timing.......................................................................................................... 149
Function 1 Control Registers ...................................................................... 122
Primary/Secondary Command Registers.................................................... 129
Primary/Secondary Status Registers .......................................................... 130
Primary/Secondary PRD T a b l e .................................................................. 131
Table of Contents
3