- 您現在的位置：買賣IC網 > PDF目錄384975 > TI380PCM (Texas Instruments, Inc.) PCI BUS INTERFACE FOR THE TI380 COMMPROCESSORS PDF資料下載
參數資料
| 型號： | TI380PCM |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | PCI BUS INTERFACE FOR THE TI380 COMMPROCESSORS |
| 中文描述： | PCI總線接口，可用于TI380 COMMPROCESSORS |
| 文件頁數： | 1/40頁 |
| 文件大小： | 530K |
| 代理商： | TI380PCM |
當前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁
TI380PCIA
PCI BUS INTERFACE FOR THE TI380 COMMPROCESSORS
SPWS035 – JUNE 1997
1
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
Glueless Interface Between the Peripheral
Component Interconnect (PCI) Bus and the
TI380C2x
and TI380C3x
Generation of
Processors
Compliant With PCI Specification,
Revision 2.0
§
Allows Use of Existing TI2000 Drivers
Includes TI2000 Interface Configuration
Register
Supports Bus Master Operations for High
Performance
Provides 32-Bit Address-Data Path
Implements Address/Data Parity Checking
Includes Internal Error Checking for Illegal
Bus Operations
Supports Direct Memory Access (DMA)
Bursts With 64-Byte FIFO
Supports EPROM Interface for Remote
Program Load (RPL) Operation
Supports Inter-Integrated Circuit (I
2
C)
Interface for Optional Serial EEPROM for
Configuration Information
Allows Burned-In Address (BIA) to be
Implemented in Configuration EEPROM
Includes NAND Tree Structure to Allow for
In-Circuit Connectivity Testing
144-Pin JEDEC Plastic Quad Flat Package
(PCM Suffix)
Operating Temperature Range
0 C to 70 C
description
The TI380PCIA provides a glueless interface between a TI380C2x
commprocessor and the PCI bus (see
Figure 1). The TI380PCIA transfers information/data between the PCI bus and the TI380C2x
system interface
(SIF) using any of these three methods:
Direct memory access (DMA)
Direct input/output (DIO)
Pseudo-direct memory access (PDMA)
DMA (or PDMA) transfers all data between host memory (by way of the PCI local bus) and TI380C2x
local
memory. DIO accesses are typically used to load software into TI380C2x
local memory and for initializing the
TI380C2x
.
The TI380PCIA conforms to the PCI standards found in “PCI Local Bus Specification,” Revision 2.0.
§
The TI380PCIA is available in a 144-pin JEDEC plastic quad flat package (PCM suffix) and is rated from 0 C
to 70 C. It is a drop-in replacement for the TI380PCI.
TI380PCIA
PCI Bus
RPL
ROM
TI380C2x
To Network
DRAM
Physical
Layer
SIF
EEPROM
PacketBlaster
Frame-Processing
Accelerator (FPA)
Figure 1. TI380PCIA Applications Diagram
A
ADVANCE INFORMATION concerns new products in the sampling or
preproduction phase of development. Characteristic data and other
specifications are subject to change without notice.
Copyright
1997, Texas Instruments Incorporated
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.
TI380C3x devices can be used with TI380PCIA in the same way as TI380C2x devices.
The “PCI Local Bus Specification”, Revision 2.0, and the TI380C2x or TI380C3x series of data sheets (e.g., literature number SPWS012) should
be used as references to this document.
§Exceptions to electrical timing parameters specified in PCI Specification Revision 2.0 are described in Note 8 and Note 10 of the timing
requirements section of this document.
PacketBlaster and Commprocessor are trademarks of Texas Instruments Incorporated.
相關PDF資料 |
PDF描述 |
|---|---|
| TIBPAL22V10-20MFK | Adjustable 2.5-36V +/-0.4% Tolerance, 1-100mA Shunt Regulator; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Rail; Qty per Container: 98 |
| TIBPAL22V10-20MJT | HIGH-PERFORMANCE IMPACT-X E PROGRAMMABLE ARRAY LOGIC CIRCUITS |
| TIBPAL22V10C | Adjustable 2.5-36V +/-0.4% Tolerance, 1-100mA Shunt Regulator; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Tape and Reel; Qty per Container: 2500 |
| TIBPAL22V10AMFK | HIGH-PERFORMANCE IMPACT E PROGRAMMABLE ARRAY LOGIC CIRCUITS |
| TIBPAL22V10CFN | HIGH-PERFORMANCE IMPACT E PROGRAMMABLE ARRAY LOGIC CIRCUITS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TI4013 | 制造商:Bosch 功能描述:13 Piece Titanium Coated Drill Bit Set with Metal Case 制造商:Bosch Sensortec 功能描述:13 PC TITANIUM DRILL BITS WITH METAL CASE |
| TI4029 | 制造商:Bosch 功能描述:29 Piece Titanium Coated Drill Bit Set with Metal Case 制造商:Bosch Sensortec 功能描述:29 PC TITANIUM DRILL BITS WITH METAL CASE |
| TI40FT-20 | 制造商:Fluke Electronics 功能描述:IR FlexCam Thermal Imager,160,STDF/W,Fusion 20 mm Lens |
| TI4200-VTD8X | 制造商:Micro-Star International 功能描述:GF4 TI4200-8X 128MB AGP - Bulk |
| TI45FT/HT-20 | 制造商:Fluke Electronics 功能描述:IR FlexCam Thermal Imager TI45 W Fusion & HT/20 mm Lens |
發布緊急采購，3分鐘左右您將得到回復。