PCI1031 Datasheet, PDF (1/100 Pages) Texas Instruments – PCI-TO-PC CARD16 CONTROLLER UNIT

D 3.3-V Core Logic With Universal PCI
Interface Compatible and 3.3-V or 5-V PCI
Signaling Environments
D Supports PCI Local Bus Specification 2.1
D Mix-and-Match 5-V/3.3-V PC Card16 Cards
D Supports Two PC Card ™ Slots With Hot
Insertion and Removal
D 1995 PC Card Standard Compliant
D Low-Power Advanced Submicron CMOS
Technology
D Uses Serial Interface to Texas Instruments
(TI™) TPS2206 Dual Power Switch
D System Interrupts Can Be Programmed as
PCI-Style or ISA IRQ-Style Interrupts
D ISA IRQ Interrupts Can Be Serialized Onto a
Single IRQSER Pin
D Independent Read and Write Buffers for
Each Direction
PCI1031
PCI-TO-PC CARD16 CONTROLLER UNIT
SCPS008B – FEBRUARY 1996 – REVISED DECEMBER 1997
D Multifunction PCI Device With Separate
Configuration Spaces for Each Socket
D Five PCI Memory Windows and Two I/O
Windows Available to Each PC Card16
Socket
D Exchangeable Card Architecture
(ExCA)-Compatible Registers Are Mapped
in Memory and I/O Space
D TI Extension Registers Are Mapped in the
PCI Configuration Space
D Intel ™ 82365SL-DF Register Compatible
D Supports 16-Bit Distributed Direct Memory
Access (DMA) on Both PC Card Sockets
D Supports PC/PCI DMA on Both PC Card
Sockets
D Supports Zoom Video Mode
D Supports Ring Indicate
D Packaged in a 208-Pin Thin Plastic Quad
Flatpack
Table of Contents
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
System Block Diagram – 16-Bit PC Card Interface . . . . . . . . . . 3
Terminal Assignments – PCI-to-PC Card (16 Bit) . . . . . . . . . . . . 4
Signal Names/Pin Number Sort Tables . . . . . . . . . . . . . . . . . . . . 5
Terminal Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
PC Card DMA and Distributed DMA . . . . . . . . . . . . . . . . . . . . . . 28
Ring Indicate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Zoom Video . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Power Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
PCI Configuration Header Registers . . . . . . . . . . . . . . . . . . . . . 35
ExCA Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
CardBus Socket Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
DMA Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Recommended Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . 89
Recommended Operating Conditions for PCI Interface . . . . . . . . 89
Recommended Operating Conditions for PC Cards A and B . . . . 90
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
PCI Clock/Reset Timing Requirements . . . . . . . . . . . . . . . . . . . . . . 92
PCI Timing Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Parameter Measurement Information . . . . . . . . . . . . . . . . . . . . . . . . 93
PCI Bus Parameter Measurement Information . . . . . . . . . . . . . . . . 94
PC Card Cycle Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Timing Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Switching Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
PC Card Parameter Measurement Information . . . . . . . . . . . . . . . . 97
Mechanical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
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Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Intel and MPIIX are trademarks of Intel Corp.
PC Card is a trademark of Personal Computer Memory Card International Association (PCMCIA).
TI is a trademark of Texas Instruments Incorporated.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright © 1997, Texas Instruments Incorporated
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