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MGT (Multi Gigabit Transceiver) lane consists of one transmit and one receive (TD/RD) differential pairs, two signals each or four signals total per one MGT lane. Following table lists lane number, MGT bank number, transceiver type, signal schematic name, and HPC FMC Pin:

LaneSFP+Signal NameHPC FMC Pin
0J4
  • SFPA_RD_P
  • SFPA_RD_N
  • SFPA_TD_P
  • SFPA_TD_N
  • J2-C6
  • J2-C7
  • J2-C2
  • J2-C3
1J5
  • SFPB_RD_P
  • SFPB_RD_N
  • SFPB_TD_P
  • SFPB_TD_N
  • J2-A2
  • J2-A3
  • J2-A22
  • J2-A23
2J6
  • SFPC_RD_P
  • SFPC_RD_N
  • SFPC_TD_P
  • SFPC_TD_N
  • J2-A6
  • J2-A7
  • J2-A26
  • J2-A27
3J7
  • SFPD_RD_P
  • SFPD_RD_N
  • SFPD_TD_P
  • SFPD_TD_N
  • J2-A10
  • J2-A11
  • J2-A30
  • J2-A31

Table 4: MGT lanes.

Below are listed MGT banks reference clock sources.

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