OCT Intel® FPGA IP User Guide

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ID 683708
Date 7/03/2019
Public
Document Table of Contents
Document Table of Contents x
OCT Intel® FPGA IP User Guide
OCT Intel® FPGA IP User Guide x
OCT Intel® FPGA IP Features OCT Intel® FPGA IP Overview OCT Intel® FPGA IP Functional Description OCT Intel® FPGA IP Design Example OCT Intel® FPGA IP References OCT Intel® FPGA IP User Guide Archives Document Revision History for OCT Intel® FPGA IP User Guide
OCT Intel® FPGA IP Overview x
RZQ Pin OCT Block OCT Logic
OCT Intel® FPGA IP Functional Description x
Power-Up Mode Interfaces User Mode OCT
User Mode OCT x
Core FSM
OCT Intel® FPGA IP Design Example x
Generating the Intel® Quartus® Prime Design Example
OCT Intel® FPGA IP References x
OCT Intel® FPGA IP Parameter Settings OCT Intel® FPGA IP Signals QSF Assignments IP Migration Flow for Arria® V, Cyclone® V, and Stratix® V Devices
IP Migration Flow for Arria® V, Cyclone® V, and Stratix® V Devices x
Migrating Your ALTOCT IP to the OCT Intel® FPGA IP
OCT Intel® FPGA IP User Guide

OCT Block

The OCT block is a component that generates calibration codes to terminate the I/Os.

During calibration, the OCT matches the impedance seen on the external resistor through the rzqin port. Then, the OCT block generates two 16-bit calibration code words—one word calibrates the series termination and the other word calibrates the parallel termination. A dedicated bus sends the words serially to the OCT logic.

Level Two Title