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Wangjun8's avatar
Wangjun8
Icon for New Contributor rankNew Contributor
1 year ago

Schematic design about I_PIN_PERST_N_15A_GXR and I_PIN_PERST_N_15C_GXR

当R-Tile 15A&15C当作MCIO的RC接口时（PCIE x4，RC，访问NVMe SSD），对应的I_PIN_PERST_N_15A_GXR和I_PIN_PERST_N_15C_GXR如何处理？能接CPLD输出的复位信号吗？

2 Replies

  • Farabi's avatar
    Farabi
    Icon for Regular Contributor rankRegular Contributor
    11 months ago

    English: When R-Tile 15A&15C is used as MCIO RC interface (PCIE x4, RC, accessing NVMe SSD), how to deal with the corresponding I_PIN_PERST_N_15A_GXR and I_PIN_PERST_N_15C_GXR? Can I connect the reset signal output by CPLD?


  • Farabi's avatar
    Farabi
    Icon for Regular Contributor rankRegular Contributor
    11 months ago

    Hello,


    If any of the channel is not in used, you need to connect these pins to GND.


    regards,

    Farabi