Intel® Cyclone® 10 LP Core Fabric and General Purpose I/Os Handbook

ID 683777
Date 9/26/2022
Document Table of Contents

5.7.1. Voltage-Referenced I/O Standards Termination

Voltage-referenced I/O standards require an input reference voltage (VREF) and a termination voltage (VTT). The reference voltage of the receiving device tracks the termination voltage of the transmitting device.
Figure 65. HSTL I/O Standard Termination

Figure 66. SSTL I/O Standard Termination

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