EVOC EC0-1816 Series, Руководство пользователя

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安装说明
- 18 - EC0-1816(B) SERIES
2.22 PCIe X16 接口
本板提供一个PCIe X16插槽（PCIE2），其管脚定义如下：
管脚 信号名称 管脚 信号名称 管脚 信号名称 管脚 信号名称
A1 PRSNT1# A2 +12V B1 +12V B2 +12V
A3 +12V A4 GND B3 +12V B4 GND
A5 TCK A6 TDI B5 SMCLK B6 SMDATA
A7 TDO A8 TMS B7 GND B8 +3.3V
A9 +3.3V A10 +3.3V B9 TRST# B10 3.3Vaux
A11 PWRGD/PERST# A12 GND B11 WAKE# B12 RSVD
A13 A14 REFCLK- B13 GND B14 PET0+
A15 GND A16 PER0+ B15 PET0- B16 GND
A17 PER0- A18 GND B17 PRSNT2# B18 GND
A19 RSVD A20 GND B19 PET1+ B20 PET1-
A21 PER1+ A22 PER1- B21 GND B22 GND
A23 GND A24 GND B23 PET2+ B24 PET2-
A25 PER2+ A26 PER2- B25 GND B26 GND
A27 GND A28 GND B27 PET3+ B28 PET3-
A29 PER3+ A30 PER3- B29 GND B30 RSVD
A31 GND A32 RSVD B31 PRSNT2#A B32 GND
A33 RSVD A34 GND B33 PET4+ B34 PET4-
A35 PER4+ A36 PER4- B35 GND B36 GND
A37 GND A38 GND B37 PET5+ B38 PET5-
A39 PER5+ A40 PER5- B39 GND B40 GND
A41 GND A42 GND B41 PET6+ B42 PET6-
A43 PER6+ A44 PER6- B43 GND B44 GND
A45 GND A46 GND B45 PET7+ B46 PET7-
A47 PER7+ A48 PER7- B47 GND B48 PRSNT2#B
A49 GND A50 RSVD B49 GND B50 PET8+
A51 GND A52 PER8+ B51 PET8- B52 GND
A53 PER8- A54 GND B53 GND B54 PET9+
A55 GND A56 PER9+ B55 PET9- B56 GND
A57 PER9- A58 GND B57 GND B58 PET10+
A59 GND A60 PER10+ B59 PET10- B60 GND