Embest SBC9000, User Manual

Page: 18 / 91

Embest Technology
Copyright © 2014-2015 Embest Technology SBC9000 User Manual
13
Pins Definitions Descriptions
100 SD2_DATA2 SD1 card detect signal
101 SD2_DATA3 SD2 card write protect detect signal
102 SD2_DATA0 SD2 data 2
103 SD2_DATA5 SD2 data 3
104 GND SD2 data 0
105 SD2_CD SD2 data 5
106 SD2_DATA4 GND
107 SD2_CLK SD2 card detect signal
108 SD2_DATA1 SD2 data 4
109 SD2_CMD SD2 clock
110 SD2_DATA6 SD2 data 1
111 SD2_DATA7 SD2 command signal
112 GND SD2 data 6
113 RGMII_REF_CLK SD2 data 7
114 RGMII_MDIO GND
115 RGMII_INT RGMII reference clock
116 RGMII_MDC RGMII information transferring control
117 RGMII_RXD3 RGMII interrupting signal
118 RGMII_TXD2 RGMII output clock
119 RGMII_RXDV RGMII receive data
120 GND RGMII transmit data
121 RGMII_TXD0 RGMII receive data valid
122 RGMII_TXCLK GND
123 RGMII_nRST RGMII transmit data
124 RGMII_TXD1 RGMII transmit clock
125 RGMII_RXD0 RGMII reset signal
126 RGMII_RXCLK RGMII transmit data
127 RGMII_RXD2 RGMII receive data
128 RGMII_TXEN RGMII receive clock
129 RGMII_TXD3 RGMII receive data
130 RGMII_RXD1 RGMII transmit enable
131 GPIO7_IO06 RGMII transmit data
132 GPIO7_IO04 RGMII receive data
133 GPIO7_IO05 GPIO signal
134 GPIO7_IO01 GPIO signal
135 UART1_RXD GPIO signal
136 UART1_TXD GPIO signal
137 USB_OTG_DN UART1 receive data
138 USB_OTG_DP UART1 transmit data
139 USB_OTG_ID OTG data-
140 USB_OTG_PWR_EN OTG data+
141 GND OTG ID signal