查看“EMB-2988 扩展接口”的源代码

[[文件:EMB-2988 J1，J2.jpg|600px|缩略图|EMB-2988 J1，J2]]
===== J1： =====
{| class="wikitable"
|-
! 信号名称 !! Pin !! Pin !! 信号名称 
|-
| PCIE0_TXP || 1 || 2 || DDI0_TXP3
|-
| PCIE0_TXN || 3 || 4 || DDI0_TXN3
|-
| GND || 5 || 6 || GND
|-
| PCIE0_RXP || 7 || 8 || DDI0_TXP2
|-
| PCIE0_RXN || 9 || 10 || DDI0_TXN2
|-
| GND || 11 || 12 || GND
|-
| REFCLK0_DP || 13 || 14 || DDI0_TXP1
|-
| REFCLK0_DN || 15 || 16 || DDI0_TXN1
|-
| GND || 17 || 18 || GND
|-
| PCIE2_TXP || 19 || 20 || DDI0_TXP0
|-
| PCIE2_TXN || 21 || 22 || DDI0_TXN0
|-
| GND || 23 || 24 || GND
|-
| PCIE2_RXP || 25 || 26 || DDI0_AUXP
|-
| PCIE2_RXN || 27 || 28 || DDI0_AUXN
|-
| GND || 29 || 30 || GND
|-
| REFCLK2_DP || 31 || 32 || DDI0_HPD
|-
| REFCLK2_DN || 33 || 34 || DDI0_DDC_SDA
|-
| GND || 35 || 36 || DDI0_DDC_SCL
|-
| SMB_SOC_CLK || 37 || 38 || GND
|-
| SMB_SOC_DATA || 39 || 40 || PCIE_WAKE0
|}

===== J2： =====
{| class="wikitable"
|-
! 信号名称 !! Pin !! Pin !! 信号名称 
|-
| GND || 1 || 2 || GND
|-
| SUS_STAT_N_L || 3 || 4 || SIO_GPIO95
|-
| GND || 5 || 6 || SIO_PWM
|-
| L_FRAME_N || 7 || 8 || GND
|-
| DEVICE_PLTRST_N || 9 || 10 || JFP_PWR+
|-
| LPC_AD3 || 11 || 12 || RSTBTN_N
|-
| LPC_AD2 || 13 || 14 || GND
|-
| LPC_AD1 || 15 || 16 || USBD_N5
|-
| LPC_AD0 || 17 || 18 || USBD_P5
|-
| GND || 19 || 20 || GND
|-
| L_CLKOUT0 || 21 || 22 || USBD_N4
|-
| ILLB_SERIRQ || 23 || 24 || USBD_P4
|-
| GND || 25 || 26 || GND
|-
| VCC3P3_S || 27 || 28 || USBD_N6
|-
| VCC3P3_S || 29 || 30 || USBD_P6
|-
| VCC3P3_S || 31 || 32 || GND
|-
| GND || 33 || 34 || VCC5_S
|-
| VCC3P3_A || 35 || 36 || VCC5_S
|-
| VCC3P3_A || 37 || 38 || VCC5_S
|-
| VCC3P3_A || 39 || 40 || VCC5_S
|}