Technical product specification

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Technical Reference

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Table 14. Serial Port Header

Pin Signal Name Pin Signal Name

1 SIO_UART1_RXD 2 SIO_UART2_RXD

3 SIO_UART1_TXD 4 SIO_UART2_TXD

5 GND 6 Key (no pin)

7 SIO_UART1_RTS# 8 SIO_UART2_RTS#

9 SIO_UART1_CTS# 10 SIO_UART2_CTS#

Table 15. Front Panel Dual-Port USB 2.0 Header

Pin Signal Name Pin Signal Name

1 +5 V DC 2 +5 V DC

3 D- 4 D-

5 D+ 6 D+

7 Ground 8 Ground

9 KEY (no pin) 10 No Connect

Table 16. Front Panel Single-Port USB 2.0 Header

Pin

Signal Name

1 +5 V DC

2 D-

3 D+

4 Ground

5 Key (no pin)

Table 17. Custom Solutions Header

Pin Signal Name Pin Signal Name

1 1.8 Vsby ±5% (2.0A) 2 GND

3 HDMI_CEC 4 DMIC_CLK

5 3.3 Vsby ±5% (2.0A) 6 DMIC_DATA

7 Key (no pin) 8 SMB_ALERT#

9 5 Vsby ±5% (2.0A) 10 SCI_SMI_GPIO

11 PWM[0] 12 PWM[1]

13 I2C0_CLK 14 I2C0_DATA

15 I2C1_CLK 16 I2C1_DATA

17 SMB_CLK 18 SMB_DATA