PCI1512 [TI]
CardBus Controller; CardBus控制器
| 型号： | PCI1512 |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | CardBus Controller |
| 文件： | 总3页 (文件大小：31K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PCI1512
www.ti.com
SLLA231–JUNE 2006
CardBus Controller
FEATURES
•
Serial EEPROM Interface for Loading
Subsystem ID, Subsystem Vendor ID, and
Other Configuration Registers
•
A 216-Terminal MicroStar BGA™ PBGA
(GVF/ZVF) Package
•
Pipelined Architecture for Greater Than
130-Mbps Throughput from CardBus-to-PCI
and from PCI-to-CardBus
•
2.5-V Core Logic and 3.3-V I/O with Universal
PCI Interfaces Compatible with 3.3-V and 5-V
PCI Signaling Environments
•
•
•
Up to Five General-Purpose I/Os
•
Integrated Low-Dropout Voltage Regulator
LDO-VR) Eliminates the Need for an External
2.5-V Power Supply
Programmable Output Select for CLKRUN
Five PCI Memory Windows and Two I/O
Windows Available for the 16-Bit Interface
•
•
•
•
•
Mix-and-Match 5-V/3.3-V 16-Bit PC Cards and
3.3-V CardBus Cards
•
•
Two I/O Windows and Two Memory Windows
Available to the CardBus Socket
A Single PC Card or CardBus Slot with Hot
Insertion and Removal
Exchangeable-Card-Architecture- (ExCA-)
Compatible Registers Are Mapped in Memory
and I/O Space
Parallel Interface to TI TPS2211A Single-Slot
PC Card Power Switch
Burst Transfers to Maximize Data Throughput
with CardBus Cards
•
•
Intel™ 82365SL-DF and 82365SL Register
Compatible
Interrupt Configurations: Parallel PCI,
Serialized PCI, Parallel ISA, and Serialized
ISA
Ring Indicate, SUSPEND, PCI CLKRUN, and
CardBus CCLKRUN
•
•
•
Socket Activity LED Terminal
PCI Bus Lock (LOCK)
Internal Ring Oscillator
DESCRIPTION
The Texas Instruments PCI1512 device, a 216-terminal MicroStar BGA™ single-slot CardBus controller
designed to meet the PCI Bus Power Management Interface Specification for PCI to CardBus Bridges, is an
ultralow-power high-performance PCI-to-CardBus controller that supports a single PC card socket compliant with
the PC Card Standard (Revision 7.2). The controller provides features that make it the best choice for bridging
between PCI and PC Cards in both notebook and desktop computers. The PC Card Standard retains the 16-bit
PC Card specification defined in the PCI Local Bus Specification and defines the 32-bit PC Card, CardBus,
capable of full 32-bit data transfers at 33 MHz. The controller supports both 16-bit and CardBus PC Cards,
powered at 5 V or 3.3 V, as required.
The controller is compliant with the PCI Local Bus Specification, and its PCI interface can act as either a PCI
master device or a PCI slave device. The PCI bus mastering is initiated during CardBus PC Card bridging
transactions. The controller is also compliant with PCI Bus Power Management Interface Specification (Revision
1.1).
All card signals are internally buffered to allow hot insertion and removal without external buffering. The
controller is register-compatible with the Intel 82365SL-DF and 82365SL ExCA controllers. The controller
internal data path logic allows the host to access 8-, 16-, and 32-bit cards using full 32-bit PCI cycles for
maximum performance. Independent buffering and a pipeline architecture provide an unsurpassed performance
level with sustained bursting. The controller can also be programmed to accept fast posted writes to improve
system-bus utilization.
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.
MicroStar BGA is a trademark of Texas Instruments.
Intel is a trademark of Intel Corporation.
PRODUCTION DATA information is current as of publication date.
Copyright © 2006, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
PCI1512
www.ti.com
SLLA231–JUNE 2006
Multiple system-interrupt signaling options are provided, including parallel PCI, parallel ISA, serialized ISA, and
serialized PCI. Furthermore, general-purpose inputs and outputs are provided for the board designer to
implement sideband functions. Many other features designed into the PCI1512 controller, such as a socket
activity light-emitting diode (LED) outputs, are discussed in detail throughout this document.
An advanced complementary metal-oxide semiconductor (CMOS) process achieves low system power
consumption while operating at PCI clock rates up to 33 MHz. Several low-power modes enable the host
power-management system to further reduce power consumption.
NOTE:
This product is for high-volume PC applications only. For a complete datasheet or
more information contact support@ti.com.
2
Submit Documentation Feedback
IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,
enhancements, improvements, and other changes to its products and services at any time and to discontinue
any product or service without notice. Customers should obtain the latest relevant information before placing
orders and should verify that such information is current and complete. All products are sold subject to TI’s terms
and conditions of sale supplied at the time of order acknowledgment.
TI warrants performance of its hardware products to the specifications applicable at the time of sale in
accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI
deems necessary to support this warranty. Except where mandated by government requirements, testing of all
parameters of each product is not necessarily performed.
TI assumes no liability for applications assistance or customer product design. Customers are responsible for
their products and applications using TI components. To minimize the risks associated with customer products
and applications, customers should provide adequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right,
copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process
in which TI products or services are used. Information published by TI regarding third-party products or services
does not constitute a license from TI to use such products or services or a warranty or endorsement thereof.
Use of such information may require a license from a third party under the patents or other intellectual property
of the third party, or a license from TI under the patents or other intellectual property of TI.
Reproduction of information in TI data books or data sheets is permissible only if reproduction is without
alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction
of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for
such altered documentation.
Resale of TI products or services with statements different from or beyond the parameters stated by TI for that
product or service voids all express and any implied warranties for the associated TI product or service and
is an unfair and deceptive business practice. TI is not responsible or liable for any such statements.
Following are URLs where you can obtain information on other Texas Instruments products and application
solutions:
Products
Applications
Audio
Amplifiers
amplifier.ti.com
www.ti.com/audio
Data Converters
dataconverter.ti.com
Automotive
www.ti.com/automotive
DSP
dsp.ti.com
Broadband
Digital Control
Military
www.ti.com/broadband
www.ti.com/digitalcontrol
www.ti.com/military
Interface
Logic
interface.ti.com
logic.ti.com
Power Mgmt
Microcontrollers
power.ti.com
Optical Networking
Security
www.ti.com/opticalnetwork
www.ti.com/security
www.ti.com/telephony
www.ti.com/video
microcontroller.ti.com
Low Power Wireless www.ti.com/lpw
Telephony
Video & Imaging
Wireless
www.ti.com/wireless
Mailing Address:
Texas Instruments
Post Office Box 655303 Dallas, Texas 75265
Copyright 2006, Texas Instruments Incorporated
相关型号：
©2020 ICPDF网 联系我们和版权申明