PS-GTR Transceivers

Kria K26 SOM Data Sheet (DS987)

Document ID
DS987
Release Date
2022-03-15
Revision
1.2 English
  • PS-GTR transceivers are accessible through the SOM240_1 connector.
  • GTR_DP[3:0]_M2C_P/N pins are transmit signals from the MPSoC.
  • GTR_DP[3:0]_C2M_P/N pins are receive signals to the MPSoC.
  • GTR_REFCLK[3:0]_P/N pins are REFCLKs inputs to the MPSoC.
  • PS-GTR transceivers support a maximum transfer rate of 6 Gb/s over each lane.
  • The carrier cards must supply the appropriate clock signals as required by the application.
  • The PS-GTR transceivers support the following protocols:
    • PCIe Gen1/2
    • Serial ATA (SATA) 3.1
    • USB 3.0
    • DisplayPort 1.2
    • 10M/100M/1G Ethernet MAC (GEM)