RTL8111E Просмотр технического описания (PDF) - Realtek Semiconductor

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RTL8111E

INTEGRATED GIGABIT ETHERNET CONTROLLER FOR PCI EXPRESS APPLICATIONS

Realtek Semiconductor 

5.8. SMBus

Symbol

SMBCLK

Type

O/D

SMBDATA

O/D

SMBALERT O/D

RTL8111E

Datasheet

Pin No

14

15

38

Table 8. SMBus

Description

SMBus Clock.

Refer to the reference schematic for strapping pin information.

All strapping pins are power-on-latch pins.

SMBus Data.

Refer to the reference schematic for strapping pin information.

All strapping pins are power-on-latch pins.

SMBus Alert.

Refer to the reference schematic for strapping pin information.

All strapping pins are power-on-latch pins.

5.9. Power and Ground

Table 9. Power and Ground

Symbol

Type

Pin No Description

DVDD33

P

27, 39

Digital 3.3V Power Supply.

DVDD10

P

13, 29, 41 Digital 1.05V Power Supply.

AVDD10

P

3, 6, 9, 45 Analog 1.05V Power Supply.

EVDD10

P

21

Analog 1.05V Power Supply.

AVDD33

P

12, 42, 47, 48 Analog 3.3V Power Supply.

GND

P

24

Ground.

GND

P

49

Ground (Exposed Pad).

Note: Refer to the latest schematic circuit for correct configuration.

5.10. GPO Pin

Symbol

GPO

Type

O/D

Pin No

38

Table 10. GPO Pin

Description

General Purpose Output Pin.

This pin reflects the link up or link down state.

High: Link up

Low: Link down

Refer to the reference schematic for strapping pin information.

All strapping pins are power-on-latch pins.

Integrated Gigabit Ethernet Controller for PCI Express

8

Track ID: JATR-2265-11 Rev. 1.5

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