PD6710 datasheet(7/138 Pages) INTEL

7 / 138 page

Datasheet

ISA-to-PC-Card (PCMCIA) Controllers — PD6710/’22

Tables

ISA Bus Interface Pins ........................................................................................ 16

Socket Interface Pins .......................................................................................... 20

General-Purpose Strobe / Voltage Sense Pins ................................................... 24

Power Control Pins.............................................................................................. 24

Power and Ground Pins ...................................................................................... 25

Pin Usage Summary ........................................................................................... 25

Chip Configuration at Power-up for Socket Support ........................................... 26

PD67XX Power-Management Modes ................................................................. 34

16-Bit Mode Operation ........................................................................................ 35

8-Bit Mode Operation .......................................................................................... 35

Index Registers ................................................................................................... 42

Enabling of Socket Power Controls.....................................................................49

Enabling of Outputs to Card Socket .................................................................... 49

Maximum DMA Acknowledge Delay Register Values......................................... 80

Functions of Socket A External Data Register .................................................... 81

Functions of Socket B External Data Register (PD6722 only) ............................ 82

ATA Pin Cross-Reference ................................................................................... 88

Registers for Control and Data of GPSTB Pins................................................... 91

Four Card Cycle Types for DMA-Type PC Card Interface .................................. 97

General DC Specifications ................................................................................101

PC Card Bus Interface DC Specifications ......................................................... 101

ISA Bus Interface DC Specifications ................................................................. 102

Power Control Interface (+5V Powered) DC Specifications .............................. 103

Operating Current Specifications ...................................................................... 103

List of AC Timing Specifications........................................................................ 104

ISA Bus Timing.................................................................................................. 104

Reset Timing ..................................................................................................... 107

Pulse Mode Interrupt Timing ............................................................................. 107

General-Purpose Strobe Timing........................................................................ 108

Input Clock Specification ................................................................................... 108

Memory Read/Write Timing (Word Access) ..................................................... 111

Word I/O Read/Write Timing ............................................................................ 112

PC Card Read/Write Timing when System Is 8-Bit ..........................................113

Normal Byte Read/Write Timing....................................................................... 114

16-Bit System to 8-Bit I/O Card: Odd Byte Timing ............................................ 115

DMA Read Cycle Timing (PD6722 only) .......................................................... 116

DMA Write Cycle Timing (PD6722 only) .......................................................... 118

DMA Request Timing (PD6722 only) ............................................................... 119

PD6710 Datasheet(PDF) 7 Page - Intel Corporation