Direct Interface Bus (DIB) Intel® Stratix® 10 FPGA IP User Guide

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ID 683142
Date 3/18/2021
Public
Document Table of Contents
Document Table of Contents x
1. About the DIB Intel® Stratix® 10 FPGA IP User Guide 2. About the DIB Intel® Stratix® 10 FPGA IP 3. Functional Description 4. Creating and Parameterizing the Intel FPGA IP 5. Designing with the DIB Intel® Stratix® 10 FPGA IP 6. DIB Intel® Stratix® 10 FPGA IP Interface 7. DIB Intel® Stratix® 10 FPGA IP Parameters 8. Document Revision History for the DIB Intel® Stratix® 10 FPGA IP User Guide A. Die-to-Die Mapping B. Example Pin Locations for One DIB Channel
2. About the DIB Intel® Stratix® 10 FPGA IP x
2.1. Release Information 2.2. Device Support for DIB Intel® Stratix® 10 FPGA IP 2.3. DIB Intel® Stratix® 10 FPGA IP Features 2.4. Latency
3. Functional Description x
3.1. Bypass Mode 3.2. Asynchronous Mode 3.3. Synchronous Mode
3.1. Bypass Mode x
3.1.1. AUX Channel Settings
4. Creating and Parameterizing the Intel FPGA IP x
4.1. IP Catalog and Parameter Editor 4.2. Creating a New Intel® Quartus® Prime Project 4.3. Parameterizing and Generating the IP 4.4. Compiling the DIB Intel® Stratix® 10 FPGA IP Design 4.5. Programming an FPGA Device
5. Designing with the DIB Intel® Stratix® 10 FPGA IP x
5.1. Reset Architecture 5.2. Clocking in Asynchronous and Synchronous Modes 5.3. Timing Closure 5.4. Setting Bypass, Asynchronous, and Synchronous Modes in One DIB Instance
5.2. Clocking in Asynchronous and Synchronous Modes x
5.2.1. Clocking Options 5.2.2. Clock Synchronization
5.3. Timing Closure x
5.3.1. Timing Transfer for Bypass Mode 5.3.2. Timing Transfer for TDM Modes
6. DIB Intel® Stratix® 10 FPGA IP Interface x
6.1. DIB Intel® Stratix® 10 FPGA IP Clocks 6.2. DIB Intel® Stratix® 10 FPGA IP User Interface Signals
1. About the DIB Intel® Stratix® 10 FPGA IP User Guide
2. About the DIB Intel® Stratix® 10 FPGA IP
3. Functional Description
4. Creating and Parameterizing the Intel FPGA IP
5. Designing with the DIB Intel® Stratix® 10 FPGA IP
6. DIB Intel® Stratix® 10 FPGA IP Interface
7. DIB Intel® Stratix® 10 FPGA IP Parameters
8. Document Revision History for the DIB Intel® Stratix® 10 FPGA IP User Guide
A. Die-to-Die Mapping
B. Example Pin Locations for One DIB Channel

2.3. DIB Intel® Stratix® 10 FPGA IP Features

The DIB Intel® Stratix® 10 FPGA IP offers three modes of operation: Bypass, Asynchronous, and Synchronous.

The DIB Intel® Stratix® 10 FPGA IP includes the following features:

  • Time-division multiplexing (TDM) ratio
    • Asynchronous mode: 1:1, 2:1, or 4:1
    • Synchronous mode: 1:1, 2:1, or 4:1
  • Maximum transfer clock rate of 400 MHz (Asynchronous and Synchronous modes)
  • Bypass transfer latency of 2.5 ns (through direct interface bus only)
  • Three subsystems; each subsystem consists of 24 standard channels and 1 AUX channel
  • Four banks per channel
  • Maximum 22 I/Os per bank for Bypass mode and 20 I/Os for Asynchronous and Synchronous modes
  • Read and Write I/Os set per bank
Table 6.  Total I/Os Available
Mode TDM Ratio Total I/Os
Bypass Not applicable 6,564
Asynchronous or Synchronous 1:1 5,760
2:1 11,520
4:1 23,040
Level Two Title