IP1001-DS-R05 datasheet(7/48 Pages) ETC2

7 / 48 page

IP1001 LF

Data Sheet

7/48

Dec. 18, 2007

IP1001-DS-R06

Pin description (continued)

Pin no.

Label

Type

Description

MAC Interface

GMII

RGMII

MII

GTX_CLK TXC

GMII/RGMII Transmit Clock

I/F

MDI

speed

Description

Gigabit 125Mhz input.

IP1001 utilizes this clock to

sample TXD[7:0], TX_ER and

TX_EN at the rising edge.

GMII

Mode

10/100M

bps

Not used.

Gigabit 125Mhz input.

IP1001 utilizes this clock to

sample TXD[3:0] and

TX_CTL at both the rising

edge and falling edge of

GTX_CLK.

100Mbps 25Mhz input.

IP1001 utilizes this clock to

sample TXD[3:0] and

TX_CTL at both the rising

edge and falling edge.

RGMII

Mode

10Mbps 2.5Mhz input.

IP1001 utilizes this clock to

sample TXD[3:0] and

TX_CTL at both the rising

edge and falling edge.

TX_CLK O

MII Transmit Clock

I/F

MDI

speed

Description

Gigabit Not used.

100Mbps 25Mhz output.

IP1001 uses the clock to

sample TX_EN, TX_ER, and

TXD[3:0].

GMII

Mode

10Mbps 2.5Mhz output.

IP1001 uses the clock to

sample TX_EN, TX_ER, and

TXD[3:0].

Gigabit

100Mbps

RGMII

Mode

10Mbps

Not used.

This pin should be left open

for normal operation.

IP1001-DS-R05 数据表(PDF) 7 Page - List of Unclassifed Manufacturers

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IP1001-DS-R05 数据表(PDF) 7 Page - List of Unclassifed Manufacturers

IP1001-DS-R05 数据表(HTML) 7 Page - List of Unclassifed Manufacturers

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