HSUL_12 Termination - HSUL_12 Termination - UG861

Spartan UltraScale+ FPGAs SelectIO Resources User Guide (UG861)

Document_ID
UG861
Release_Date
2026-04-28
Revision
1.1 English

The following figure shows a sample circuit illustrating a unidirectional board topology for HSUL_12. Only HP I/O banks support the DCI version.

Figure 1. HSUL_12 with Unidirectional Signaling

The following figure shows a sample circuit illustrating a bidirectional board topology (with no termination) for HSUL_12. Only HP I/O banks support the DCI version.

Figure 2. HSUL_12 with Bidirectional Signaling