Datasheet > 779155

779155

更新时间： 2024-11-25 06:36:43

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
4页	28K
描述
Telecom IC

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779155 数据手册

ADVANCE INFORMATION

IDT779145

NICStAR™ Reference Design

155Mbps Network Interface

Card (NIC)

IDT779155

Integrated Device Technology, Inc.

FEATURES:

DESCRIPTION:

• Complete 155Mbps PCI-bus ATM Network Interface

Card

The IDT779145 and IDT779155 are designed to provide

stablereferenceplatformsforevaluation, design, andproduc-

tionofa155MbpsNIC. TheIDT779145providesafibermedia

physical (PHY) interface; the 779155 supports Unshielded

Twisted Pair, Category 5 (UTP-5) cabling. Otherwise identi-

cal, they both feature complete PCI-bus ATM NIC functional-

ity, plugging directly into PCI bus expansion slots.

• Supports 33MHz, 32-bit PCI bus

• 155Mbps Multimode fiber optical interface (779145)

• 155Mbps UTP-5 PHY interface (779155)

• Complete reference design including schematics, bill of

materials, and data bases needed for production.

• Capable of supporting up to 16K receive connections

• Supports tens of thousands of transmit connections

• E²PROM layout for Sub-vendor ID

• Small Form Factor: 2.5 x 6 inches

• "SARWIN" software evaluation program available for

Windows 3.1™

COMPATIBILITY AND CONFIGURATION

The board is designed for use in PCI systems, which may

include PC compatibles, MIPS, Alpha, Windows NT systems,

future PowerPC Macintosh systems, and so on. It supports

the 32 bit, 33 MHz, 5V part of the PCI spec, although this also

permits operation in a 64-bit, 33 MHz, 5V PCI slot.

• FCC Class A/B, CE Certified

• Third Party Software available:

- Harris & Jefferies

Novel Netware™ Drivers

OVERVIEW

The heart of the board is the IDT 77211 NICStAR™, which

is an ATM Segmentation And Reassembly (SAR) controller.

The NICStAR™ connects directly to the PCI bus, a private

SRAM/EPROM bus, and the Utopia PHY interface. The PHY

device is aIDT 77155 PHY. The PHY device connects in turn

to a Hewlett-Packard HFBR-5103 Optical Data Link (ODL)

deviceforthefiberopticconnection(IDT779145),ortoaMicro

Linear ML6672CH transciever for the UTP-5 connection

(IDT779155). The ODL incorporates its own fiber optic con-

nectors; the UTP option requires a line interface/filter trans-

former and a standard RJ-45 jack.

888 Washington Street, Dedham,

Massachusetts, 02026

(617) 329-3200 (phone) (617) 329-4148 (FAX)

chrisb@hjinc,com

- Advancenet Systems Inc.

Windows NT™ and Windows 95™ Drivers

406 Timbermill Rd., Durham, North Carolina 27713

(919) 544-5601 (phone) (919) 544-4601 (FAX)

j.harford@ieee.org or

75141,2635@compuserve.com

FUNCTIONAL BLOCK DIAGRAM

50MHz

E PROM

19MHz

Osc

32K 32K 32K

SRAM SRAM SRAM

ODL (779145)

IDT

77155

PHY

IDT

77211

SAR

IDT74FCT

3384Q

RJ45 +

Magnetics

(779155)

32K

SRAM

PAL

3761 drw 01

COMMERCIAL TEMPERATURE RANGE

J ANUARY 1998

12 3 4

中文翻译

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与779155相关器件

型号	品牌	获取价格	描述	数据表
779189-01	NI	获取价格	Controller Area Network (CAN) Interfaces
779189-02	NI	获取价格	Controller Area Network (CAN) Interfaces
779195-201	ETC	获取价格	COUNTER 115VAC
779195-202	ETC	获取价格	COUNTER 230VAC
779195-206	ETC	获取价格	SUMMENZAEHLER
779195-207	ETC	获取价格	SUMMENZAEHLER
7792	LITTELFUSE	获取价格	Littelfuse Foot Operated Switches are designed for universal applications within harsh env
7792-01	LITTELFUSE	获取价格	Littelfuse Foot Operated Switches are designed for universal applications within harsh env
7792-01-BX	LITTELFUSE	获取价格	Littelfuse Foot Operated Switches are designed for universal applications within harsh env
7792-03	LITTELFUSE	获取价格	Littelfuse Foot Operated Switches are designed for universal applications within harsh env

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