[Figure 1, callout 41]
The Versal device (U1) bank 219 GTM transceivers are wired to the SMA connectors J373, J374, J375, and J376. The connectors are the Carlisle SMA TMB-V5F2-3L1, rated at 34 GHz. The remainder of the Versal device (U1) bank 219 GTM transceivers are wired to the Renesas 8A34001 system synchronizer (U219). This provides for an IEEE 1588 PPS signal. This is intended to be coupled with REFCLK0, which has been tied to an output from the Renesas 8A34001 (U219) system synchronizer for IEEE 1588 use.
The transceivers are wired in an optimized pattern to be operated at 112 Gbps per lane. This configuration was chosen to provide flexibility for evaluation of GTM transceivers.
For connectivity details, see the table in the Transceivers section and schematic page 18. See the Versal Adaptive SoC GTM Transceivers Architecture Manual (AM017) for more details on GTM-Quad configurations.