PCI4450 Datasheet: PC Card and OHCI Controller





PCI4450 PC Card and OHCI Controller Datasheet

Part Number PCI4450
Description PC Card and OHCI Controller
Manufacture etcTI
Total Page 30 Pages
PDF Download Download PCI4450 Datasheet PDF

Features: D 1997 PC Standard Compliant D PCI Bus P ower Management Interface Specification 1.1 Compliant D ACPI 1.0 Compliant D P CI Local Bus Specification Revision 2.1 /2.2 Compliant D PC 98/99 Compliant D C ompliant with the PCI Bus Interface Spe cification for PCI-to-CardBus Bridges D Fully Compliant with the PCI Bus Power Management Specification for PCI to Ca rdBus Bridges Specification D Ultra Zoo med Video D Zoomed Video Auto-Detect D Advanced filtering on Card Detect Lines Provide 90 Microseconds of Noise Immun ity. D Programmable D3 Status Pin D Int ernal Ring Oscillator D 3.3-V Core Logi c with Universal PCI Interfaces Compati ble with 3.3-V and 5-V PCI Signaling En vironments D Mix-and-Match 5-V/3.3-V PC Card16 Cards and 3.3-V CardBus Cards D Supports Two PC Card or CardBus Slots With Hot Insertion and Removal D Uses S erial Interface to TI™ TPS2206 Dual P ower Switch D Supports 132 Mbyte/sec. B urst Transfers to Maximize Data Through put on Both the PCI Bus and the CardBus Bus D Supports Serialized.

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D 1997 PC Standard Compliant
D PCI Bus Power Management Interface
Specification 1.1 Compliant
D ACPI 1.0 Compliant
D PCI Local Bus Specification Revision
2.1/2.2 Compliant
D PC 98/99 Compliant
D Compliant with the PCI Bus Interface
Specification for PCI-to-CardBus Bridges
D Fully Compliant with the PCI Bus Power
Management Specification for PCI to
CardBus Bridges Specification
D Ultra Zoomed Video
D Zoomed Video Auto-Detect
D Advanced filtering on Card Detect Lines
Provide 90 Microseconds of Noise
Immunity.
D Programmable D3 Status Pin
D Internal Ring Oscillator
D 3.3-V Core Logic with Universal PCI
Interfaces Compatible with 3.3-V and 5-V
PCI Signaling Environments
D Mix-and-Match 5-V/3.3-V PC Card16 Cards
and 3.3-V CardBus Cards
D Supports Two PC Card or CardBus Slots
With Hot Insertion and Removal
D Uses Serial Interface to TITPS2206 Dual
Power Switch
D Supports 132 Mbyte/sec. Burst Transfers
to Maximize Data Throughput on Both the
PCI Bus and the CardBus Bus
D Supports Serialized IRQ with PCI
Interrupts
D 8 Programmable Multifunction Pins
D Interrupt Modes Supported: Serial
ISA/Serial PCI, Serial ISA/Parallel PCI,
Parallel PCI Only.
D Serial EEPROM Interface for Loading
Subsystem ID and Subsystem Vendor ID
D Supports Zoomed Video with Internal
Buffering
PCI4450 GFN/GJG
PC Card and OHCI Controller
SCPS046 – JANUARY 1999
D Dedicated Pin for PCI CLKRUN
D Four General-Purpose Event Registers
D Multifunction PCI Device with Separate
Configuration Space for each Socket
D Five PCI Memory Windows and Two I/O
Windows Available to each PC Card16
Socket
D Two I/O Windows and Two Memory
Windows Available to each CardBus
Socket
D ExCA-Compatible Registers are Mapped
in Memory or I/O Space
D Supports Distributed DMA and PC/PCI
DMA
D Intel82365SL-DF Register Compatible
D Supports 16-bit DMA on Both PC Card
Sockets
D Supports Ring Indicate, SUSPEND, and
PCI CLKRUN
D Advanced Submicron, Low-Power CMOS
Technology
D Provides VGA / Palette Memory and I/O,
and Subtractive Decoding Options
D LED Activity Pins
D Supports PCI Bus Lock (LOCK)
D Packaged in a 256-pin BGA or 257-pin
Micro-Star BGA
D OHCI Link Function Designed to IEEE 1394
Open Host Controller Interface (OHCI)
Specification
D Implements PCI Burst Transfers and Deep
FIFOs to Tolerate Large Host Latency
D Supports Physical Write Posting of up to 3
Outstanding Transactions
D OHCI Link Function is IEEE 1394-1995
Compliant and Compatible with
Proposal 1394a
D Supports Serial Bus Data Rates of 100,
200, and 400 Mbits/second
D Provides Bus-Hold Buffers on the
PHY-Link I/F for Low-cost Single Capacitor
Isolation
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Intel is a trademark of Intel Corporation.
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 © 1999, Texas Instruments Incorporated
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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