Triple Time Counter - Triple Time Counter - UG863

Versal Adaptive SoC PCB Design User Guide (UG863)

Document ID
UG863
Release Date
2026-02-20
Revision
1.11 English

Suggested skew between TTCx_WAVE and TTCx_CLK is within ±100 ps.

Ensure VIH/VIL and VOH/VOL levels are met for both the Versal and TTC devices

  • Versal device values can be found in the PSIO Levels section of the Versal adaptive SoC data sheets.
  • Be sure to choose the correct levels for the voltage used (LVCMOS18, LVCMOS33).