Usb Connectors (Cn16 And Cn17) - AXIOMTEK G-Series User Manual

Single Board Computer
CAPA110/111 AMD Embedded G-Series Processor Capa Board with LVDS
2.4.16

USB Connectors (CN16 and CN17)

The COM2 port has +5V level power capability on DCD and +12V level on RI by setting
JP11 (see section 2.3.7). The pin assignments are listed on the following table.
1 DCD2
3 RXD2
Pin USB Port 2
5 TXD2
7 DTR2
9 GND
Pin 7 and pin 9 of CN10 can be set to different audio source by setting JP13 (see section
2.3.9).
Pin USB Port 4
1 MIC_IN
3 LINE_IN_L
5 LINE_IN_R
7 AUDIO_OUT_L
9 AUDIO_OUT_R
2.4.17 Serial ATA Connectors (SATA1 and SATA2)
1 PWRLED+
2 EXT SPK-
Pin
3 N.C.
4 Buzzer
5 PWRLED-
6 N.C.
7 N.C.
8 EXT SPK+
9 PWRSW-
10 PWRSW+
11 HW RST-
12 HW RST+
13 HDDLED-
14 HDDLED+
Pin 1 connects anode(+) of LED and pin 5 connects cathode(-) of LED. The power LED
lights up when the system is powered on.
Pin 2, 4, 6 and 8 connect the case-mounted speaker unit or internal buzzer. While
connecting the CPU card to an internal buzzer, please set pin 2 and 4 closed; while
connecting to an external speaker, you need to set pins 2 and 4 opened and connect the
speaker cable to pin 8(+) and pin 2(-).
20
2 DSR2
4 RTS2
Pin USB Port 3
6 CTS2
8 RI2
10 N.C.
Pin USB Port 5
2 GND
4 GND
6 GND
8 GND
10 N.C.
Signal
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Board Layout and Pin Assignments
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