89hpes32h8 Integrated Device Technology, 89hpes32h8 Datasheet - Page 11

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89hpes32h8

Manufacturer Part Number

89hpes32h8

Description

32-lane, 8-port Pcie System Interconnect Switch

Manufacturer

Integrated Device Technology

Datasheet

1.89HPES32H8.pdf (40 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Bonase Electronics (HK) Co., Limited

Part Number:

89hpes32h8ZAALI

Manufacturer:

WIZNET

Quantity:

100

Current page: 11 of 40
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IDT 89HPES32H8 Data Sheet

PCI Express Interface

General Purpose I/O

1.

EJTAG / JTAG

Function

Schmitt Trigger Input (STI)

System Pins

SMBus

(cont.)

SSMBADDR[5,3:1]

PEREFCLKN[3:0]

PEREFCLKP[3:0]

MSMBADDR[4:1]

JTAG_TRST_N

MSMBSMODE

SWMODE[3:0]

Pin Name

P01MERGEN

P23MERGEN

P45MERGEN

P67MERGEN

JTAG_TDO

JTAG_TMS

JTAG_TCK

.

MSMBCLK

MSMBDAT

GPIO[31:0]

REFCLKM

SSMBCLK

SSMBDAT

JTAG_TDI

RSTHALT

CCLKDS

CCLKUS

PERSTN

Table 8 Pin Characteristics (Part 2 of 2)

Type

I/O

I/O

I/O

I/O

I/O

O

I

I

I

I

I

I

I

I

I

I

I

I

I

I

I

I

I

I

I

11 of 40

Buffer

LVPECL/

LVTTL

LVTTL

LVTTL

LVTTL

LVTTL

CML

Diff. Clock

Type

Input

Input

Input

STI

I/O

STI

STI

STI

STI

STI

STI

STI

STI

1

Resistor

Internal

pull-down

pull-down

pull-down

pull-down

pull-down

pull-down

pull-down

pull-down

pull-up

pull-up

pull-up

pull-up

pull-up

pull-up

pull-up

pull-up

pull-up

Refer to Table 9

External pull-down

Notes

April 16, 2008

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