一FMC 引脚输出定义1. High-pin count (HPC) connector, HPC pinoutHPC 连接器有 10 排A、B、C、D、E、F、G、H、J、K每排 40Pin。下表总结了 HPC 连接器的引脚。HPC connector pin summaryGeneral pin functionPin countGigabit data40Gigabit clocks4User data160User clocks8I2C2JTAG5State flags5Power supply15Ground159Reserved2Footprints can be viewed in Lib_Altium repository.2. Low-pin count (LPC) connector, LPC pinoutLPC 连接器有 4 排C D G H每排 40Pin。下表总结了 LPC 连接器的引脚。LPC connector pin summaryGeneral pin functionPin countGigabit data4Gigabit clocks2User data68User clocks4I2C2JTAG5State flags4Power supply10Ground61Footprints can be viewed in Lib_Altium repository.Pin and signal description