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

ID 683777
Date 2/15/2023
Document Table of Contents

5.7.2. Differential I/O Standards Termination

Differential I/O standards typically require a termination resistor between the two signals at the receiver. The termination resistor must match the differential load impedance of the bus.
Figure 67. Differential HSTL I/O Standard Termination

Figure 68. Differential SSTL I/O Standard TerminationOnly differential SSTL-2 I/O standard supports Class II output.