TL16PNP200PH

更新时间： 2024-11-22 13:14:43

品牌	Logo	应用领域
德州仪器 - TI		总线控制器微控制器和处理器外围集成电路 PC
页数	文件大小	规格书
23页	323K
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中文翻译

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数据手册

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TL16PNP200PH 数据手册

ꢀ ꢁꢂ ꢃꢄ ꢅꢄ ꢆ ꢇꢇ

ꢈꢀꢉꢅꢊ ꢉꢁꢋ ꢅꢌ ꢄꢁ ꢍꢎ ꢏꢉꢅꢊ ꢏꢄꢁ ꢉꢐ ꢑꢄꢒ ꢄꢓ ꢔꢋ ꢅ ꢀꢕ ꢋꢁ ꢁꢌ ꢕ

SLLS229A − NOVEMBER 1995 − REVISED APRIL 1996

D PnP Card Autoconfiguration Sequence

D Simple 3-Terminal Interface to Serial

EEPROM 2K/4K ST93C56/66 or Equivalent

for Resource Data Storage and Power-Up

Defaults, As Well As General

Compliant

D Satisfies All Requirements for Qualifying

for the Windows 95 Logo

Board-Specific Data

D Supports up to Five Logical Devices

D Default Configuration Loading and

Activation Upon Power-up for Non-PnP

Systems

D 24-Bit Memory Address Decoding and

16-Bit I/O Address Decoding With

Programmable (1, 2, 4, 8, 16, 32, 64)

I/O Block Size

D Two Modes of Operation That Satisfy A

Wide Range of Applications

D Device Interrupt Mapping to Any of the 11

D Direct Connection to ISA/AT Bus Without

Interrupt Request (IRQ) Signals on Industry

Standard Architecture (ISA) Bus

Need for Buffers

D 5-V Power Supply Operation

D Direct Memory Access (DMA) Support For

Two Logical Devices with Configurable

DMA Channel Connection

D Available in 80-pin PQFP

D Configurable OEN Signals That Can Be

Used to Enabled Logical Device

Transceivers

description

The TL16PNP200 is an ISA plug-and-play (PnP) controller that provides autoconfiguration capability to ISA

cards according to the ISA PnP 1.0a specification. It interfaces to a serial EEPROM where card resource

requirements and power-up defaults are stored. On power up, the controller loads the default configuration from

the EEPROM making it ready for operation (non-PnP systems) or to be configured by the PnP configuration

process (PnP-capable systems). During configuration mode, the PnP autoconfiguration process reads the card

resource requirements, configures the card by writing to the TL16PNP200 configuration registers, activates the

device, and removes it from the configuration mode. Thereafter, the TL16PNP200 routes all ISA transactions

between the card and the ISA bus. The TL16PNP200 operates in one of two modes. In mode 0, the device

supports two logical devices with memory, I/O, interrupt, and DMA resources for each device. In mode 1, the

device supports five logical devices with I/O and interrupt resources for all logical devices and DMA resources

for two of the five logical devices; there is no memory support in mode 1. The TL16PNP200 provides interface

signals to allow on-board logic access to the serial EEPROM.

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.

Windows 95 is a trademark of Microsoft Corporation .

ꢄꢕ ꢋ ꢊꢍ ꢔ ꢀꢖ ꢋ ꢅ ꢊ ꢉꢀꢉ ꢗꢒ ꢘ ꢙꢚ ꢛ ꢜꢝ ꢗꢙꢒ ꢗꢞ ꢟꢠ ꢚ ꢚ ꢡꢒꢝ ꢜꢞ ꢙꢘ ꢢꢠꢣ ꢤꢗꢟ ꢜꢝ ꢗꢙꢒ ꢥꢜ ꢝꢡ ꢦ

ꢄꢚ ꢙ ꢥꢠꢟ ꢝ ꢞ ꢟ ꢙꢒ ꢘꢙ ꢚ ꢛ ꢝ ꢙ ꢞ ꢢꢡ ꢟ ꢗꢘ ꢗꢟꢜ ꢝꢗ ꢙꢒꢞ ꢢꢡ ꢚ ꢝꢧ ꢡ ꢝꢡ ꢚ ꢛꢞ ꢙꢘ ꢀꢡꢨ ꢜꢞ ꢖꢒꢞ ꢝꢚ ꢠꢛ ꢡꢒꢝ ꢞ

ꢞ ꢝ ꢜ ꢒꢥ ꢜ ꢚꢥ ꢩ ꢜ ꢚꢚ ꢜ ꢒ ꢝꢪꢦ ꢄꢚ ꢙ ꢥꢠꢟ ꢝꢗꢙꢒ ꢢꢚ ꢙꢟ ꢡꢞ ꢞꢗ ꢒꢫ ꢥꢙꢡ ꢞ ꢒꢙꢝ ꢒꢡ ꢟꢡ ꢞꢞ ꢜꢚ ꢗꢤ ꢪ ꢗꢒꢟ ꢤꢠꢥ ꢡ

ꢝ ꢡ ꢞ ꢝꢗ ꢒꢫ ꢙꢘ ꢜ ꢤꢤ ꢢꢜ ꢚ ꢜ ꢛ ꢡ ꢝ ꢡ ꢚ ꢞ ꢦ

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

^{POST OFFICE BOX 1443}• HOUSTON, TEXAS 77251−1443

12 3 4 5 6 7...23

中文翻译

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与TL16PNP200PH相关器件

型号	品牌	获取价格	描述	数据表
TL16PNP550A	TI	获取价格	ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH PLUG-AND-PLAY (PnP) AND AUTOFLOW CONTROL
TL16PNP550A_08	TI	获取价格	ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH PLUG-AND-PLAY (PnP) AND AUTOFLOW CONTROL
TL16PNP550ACFN	TI	获取价格	1 CHANNEL(S), 1Mbps, SERIAL COMM CONTROLLER, PQCC68
TL16PNP550AFN	TI	获取价格	ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH PLUG-AND-PLAY (PnP) AND AUTOFLOW CONTROL
TL16PNP550AFNR	TI	获取价格	Asynchronous Communications Element (16-Byte Fifos, Auto Flow Control, PnP Controller) 68-
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