Intel PCM-9452 User Manual download pdf (Page 31)

Compact Board PCM-9452

Chapter 2 Quick Installation Guide 2-18

4

Ground

5

Backlight Enable

2.30 Stereo Audio Output Connector (CN15)

Pin Signal Pin Signal

1

OUTA+

2

OUTA-

3

OUTB+

4

OUTB-

2.31 Ethernet#1 LED Indicator (CN16)

Pin Signal Pin Signal

1

+3.3 Volt. Standby

2

Active LED_1

3

+3.3 Volt. Standby

4

Speed LED_1 (100BaseT)

5

+3.3 Volt. Standby

6

Speed LED_1 (Gigabit)

2.32 Ethernet#2 LED Indicator (CN17)

Pin Signal Pin Signal

1

+3.3 Volt. Standby

2

Active LED_2

3

+3.3 Volt. Standby

4

Speed LED_2 (100BaseT)

5

+3.3 Volt. Standby

6

Speed LED_2 (Gigabit)

2.33 COM Port 1 Connector (CN18)

Pin Signal Pin Signal

1

DCDA

2

RXA

3

TXA

4

DTRA

5

Ground

6

DSRA

7

RTSA

8

CTSA

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