AN 822: Intel® FPGA Configuration Device Migration Guideline

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ID 683340
Date 4/29/2020
Public
Document Table of Contents
Document Table of Contents x
1. Intel® FPGA Configuration Device Migration Guideline
1. Intel® FPGA Configuration Device Migration Guideline x
1.1. Migration Considerations 1.2. Software Migration Guidelines 1.3. Specification Comparison 1.4. Evaluating Data Setup and Hold Timing Slack 1.5. Migration Method from EPCQ to EPCQ-A for Arria® V, Cyclone® V, and Stratix® V Devices 1.6. Cyclone® V to Cyclone® V QS Device Migration Reference Manual 1.7. Document Revision History for AN 822: Intel® FPGA Configuration Device Migration Guideline
1.2. Software Migration Guidelines x
1.2.1. IP Core Compatibility 1.2.2. Programming File Compatibility 1.2.3. IP Core and Programming File Migration Guideline 1.2.4. Software Support for EPCQ-A Devices
1.2.3. IP Core and Programming File Migration Guideline x
1.2.3.1. IP Core Regeneration Guideline 1.2.3.2. Programming File Regeneration Guideline
1.3. Specification Comparison x
1.3.1. Operating Conditions 1.3.2. Timing Specifications 1.3.3. Operation Codes 1.3.4. Pin Information 1.3.5. Package Dimensions 1.3.6. Status Register
1.3.2. Timing Specifications x
1.3.2.1. Read Operation Timing 1.3.2.2. Write Operation Timing
1.3.4. Pin Information x
1.3.4.1. 8-pin SOIC Device Pin Information 1.3.4.2. 16-pin SOIC Device Pin Information
1.3.5. Package Dimensions x
1.3.5.1. 8-Pin SOIC Device Package Dimensions 1.3.5.2. 16-Pin SOIC Device Package Dimensions
1.3.6. Status Register x
1.3.6.1. Sector Protect
1.5. Migration Method from EPCQ to EPCQ-A for Arria® V, Cyclone® V, and Stratix® V Devices x
1.5.1. Board Design Guidelines for the Active Serial (AS) Configuration Scheme
1.5.1. Board Design Guidelines for the Active Serial (AS) Configuration Scheme x
1.5.1.1. IBIS Simulation Example 1.5.1.2. Example for Adding the RC Network on DCLK 1.5.1.3. Example for Adding Buffer on the DCLK 1.5.1.4. Simulating the DCLK Signal at 100 MHz Operation 1.5.1.5. Trace Propagation Delay Recommendation For DCLK Running at a 100-MHz Operation
1.5.1.2. Example for Adding the RC Network on DCLK x
1.5.1.2.1. Example for Simulating the DCLK Link 1.5.1.2.2. Example for Simulating the DATA Link 1.5.1.2.3. Simulation Results
1.5.1.3. Example for Adding Buffer on the DCLK x
1.5.1.3.1. Simulation Results
1. Intel® FPGA Configuration Device Migration Guideline

1.3.2. Timing Specifications

The following tables show the general comparison of the EPCS, EPCQ, and EPCQ-A operation timing. For more detailed and up-to-date information, refer to the respective device datasheet.

CAUTION:
You need to take note of these values to avoid from the migration to fail:
  • t DH
  • t DSU
  • t nCLK2D/tCLQV
  • tCLQX 13

Section Content
Read Operation Timing
Write Operation Timing

13 Refer to Evaluating Data Setup and Hold Timing Slack evaluate the data setup and hold timing slack.
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