Objectives; Figure 10. Voltage Swing And Margin Results - Nvidia Jetson AGX Orin Series Compliance Manual

Figure 10. Voltage Swing and Margin Results

Objectives

While there is no margin specification, a good rule of thumb is to provide:
At least 40 mV of margin above and below the eye mask

Voltage swing of around 1000 mV

Find settings for:

480p
•
720p
•
1080p
•
2160p/30
•
2160p/60
•
!
Tips:
Lower drive strength, I/O peak current, and pre-emphasis settings will lower the power
•
consumption.
The stronger the termination, more current is needed and therefore a higher power
•
consumption.
Fast rising and falling edges will contribute to increased EMI.
•
PRELIMINARY INFORMATION
Jetson AGX Orin Series Tuning and Compliance Guide
HDMI Tuning Guide
DA-11040-001_v0.7 | 33