To enable Tandem PROM capabilities for Zynq UltraScale+ RFSoC devices, select the appropriate IP catalog option when customizing the core. In the Basic tab:
- Change the Mode to Advanced.
- Change the Tandem Configuration or Dynamic
Function eXchange option according to your particular case:
- Tandem PROM
- Load the single two-stage bitstream from flash, with the goal of meeting the 100ms PCIe enumeration requirement.
Figure 1. Tandem PROM