MS-9641 Mainboard

LAN_LED

LAN_LED

2

26

1

25

Pin Definition

Pin

Description

Pin

Description

1

LAN1_LED_ACT

2

LAN1_LED

3

LAN1_LED_LINK10/100

4

LAN1_LED_LINK1000_P

5

LAN2_LED_ACT

6

LAN2_LED

7

LAN2_LED_LINK10/100

8

LAN2_LED_LINK1000_P

9

LAN3_LED_ACT

10

LAN3_LED

11

LAN3_LED_LINK10/100

12

LAN3_LED_LINK1000_P

13

LAN4_LED_ACT

14

LAN4_LED

15

LAN4_LED_LINK10/100

16

LAN4_LED_LINK1000_P

17

LAN5_LED_ACT

18

LAN5_LED

19

LAN5_LED_LINK10/100

20

LAN5_LED_LINK1000_P

21

LAN6_LED_ACT

22

LAN6_LED

23

LAN6_LED_LINK10/100

24

LAN6_LED_LINK1000_P

25

Key

26

NC

LAN_BY PASS LED: J3

LAN Bypass function is controlled by GPIO 38 and 39.

For LAN Bypass Group 1 (LAN1 & LAN2), it is defined by GPIO38, pull high to enable and pull down to disable.

For LAN Bypass Group 2 (LAN3 & LAN4), it is defined by GPIO39, pull high to enable and pull down to disable.

J3

2

1 5

Pin Definition

Pin

Description

Pin

Description

1

VCC3

2

LAN Bypass 1 LED

3

VCC3

4

LAN Bypass 2 LED

5

NC

 

 

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Image 28
MSI Keeper 945GM manual Lanled