I/O Buffer and Dynamic Delay Integration
Intel recommends that you use the ALTIOBUF IP core to utilize the I/O buffers for any purpose that includes:
- LVDS interfaces—using the ALTLVDS IP core, enabling dynamic delay through Intel® Quartus® Prime Setting File (.qsf) statements
- DDR interfaces—using the ALTDDIO_IN, ALTDDIO_OUT, ALTDDIO_BIDIR, ALTDQ, ALTDQS, and ALTDQ_DQS IP cores
- Dynamic on-chip termination (OCT) control—using the ALTOCT IP core
Did you find the information on this page useful?