AN 737: SEU Detection and Recovery in Intel® Arria® 10 Devices

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ID 683064
Date 10/21/2021
Public
Document Table of Contents
Document Table of Contents x
1. Overview 2. Intel® Quartus® Prime Software SEU FIT Reports 3. Intel® Arria® 10 Error Detection and Correction Feature Architecture 4. Guidelines for Error Detection CRC and Error Correction Feature 5. Guidelines for Embedded Memory ECC Feature 6. Intel® Arria® 10 EDCRC Reference Design 7. Implementing ECC Feature in Intel® Arria® 10 ROM Design 8. Modifying Single-Device .jam Files for Use in a Multi-Device JTAG Chain 9. Document Revision History for AN 737: SEU Detection and Recovery in Intel® Arria® 10 Devices
2. Intel® Quartus® Prime Software SEU FIT Reports x
2.1. Enabling the Projected SEU FIT by Component Usage Report 2.2. SEU FIT Parameters Report 2.3. Projected SEU FIT by Component Usage Report
2.3. Projected SEU FIT by Component Usage Report x
2.3.1. Component FIT Rates 2.3.2. Raw FIT 2.3.3. Utilized FIT 2.3.4. Mitigated FIT 2.3.5. Architectural Vulnerability Factor
2.3.3. Utilized FIT x
2.3.3.1. Comparing .smh Critical Bits Report to Utilized Bit Count 2.3.3.2. Considerations for Small Designs
3. Intel® Arria® 10 Error Detection and Correction Feature Architecture x
3.1. Error Detection and Correction for CRAM 3.2. Memory Blocks Error Correction Code Support
3.1. Error Detection and Correction for CRAM x
3.1.1. Error Detection Cyclic Redundancy Check 3.1.2. Recovering from CRC Errors
3.1.1. Error Detection Cyclic Redundancy Check x
3.1.1.1. Column-Based and Frame-Based Check-Bits 3.1.1.2. Error Message Register
4. Guidelines for Error Detection CRC and Error Correction Feature x
4.1. Error Detection 4.2. Enabling Error Correction (Internal Scrubbing) 4.3. Interpreting CRC_ERROR
4.1. Error Detection x
4.1.1. Enabling Error Detection 4.1.2. Reading EMR
4.1.1. Enabling Error Detection x
4.1.1.1. Enabling the Error Detection CRC_ERROR Pin
4.1.2. Reading EMR x
4.1.2.1. Reading EMR using EMR Unloader IP Core 4.1.2.2. Reading EMR using HPS 4.1.2.3. Reading EMR using JTAG Interface Example of .jam File to Unload the Contents of the EMR for Arria 10 Device
4.3. Interpreting CRC_ERROR x
4.3.1. CRC_ERROR Pin Behavior 4.3.2. Correctable and Uncorrectable Error
6. Intel® Arria® 10 EDCRC Reference Design x
6.1. System Requirements 6.2. Creating Intel® Arria® 10 SEU Fault Injection and Hierarchy Tagging Design with Qsys 6.3. Design Testing with Fault Injection Debugger
6.2. Creating Intel® Arria® 10 SEU Fault Injection and Hierarchy Tagging Design with Qsys x
6.2.1. Starting Intel® Quartus® Prime Software and Opening the Reference Design Project 6.2.2. Creating New Qsys System 6.2.3. Generating Qsys System 6.2.4. Integrating Qsys System into Quartus Prime Project
6.2.2. Creating New Qsys System x
6.2.2.1. Specifying Target FPGA and Clock Settings 6.2.2.2. Adding Altera IOPLL IP Core 6.2.2.3. Adding EMR Unloader IP Core 6.2.2.4. Adding Advance SEU Detection IP Core 6.2.2.5. Adding Fault Injection IP Core 6.2.2.6. Adding Avalon-ST Splitter 6.2.2.7. Adding Serial Flash Controller
6.2.4. Integrating Qsys System into Quartus Prime Project x
6.2.4.1. Generating In-System Source and Probe IP Core 6.2.4.2. Quartus Prime Project Settings 6.2.4.3. Assigning ASD Regions 6.2.4.4. Assigning FPGA Pin Location 6.2.4.5. Compiling the Project
6.3. Design Testing with Fault Injection Debugger x
6.3.1. Converting .sof File and .smh File to .jic File 6.3.2. Programing .jic File into EPCQ-L 6.3.3. Launching Signal Tap Logic Analyzer 6.3.4. Configuring Intel® Arria® 10 and Reading .smh File with Fault Injection Debugger 6.3.5. Injecting Error with Fault Injection Debugger
7. Implementing ECC Feature in Intel® Arria® 10 ROM Design x
7.1. Examples of Error Detection and Correction
1. Overview
2. Intel® Quartus® Prime Software SEU FIT Reports
3. Intel® Arria® 10 Error Detection and Correction Feature Architecture
4. Guidelines for Error Detection CRC and Error Correction Feature
5. Guidelines for Embedded Memory ECC Feature
6. Intel® Arria® 10 EDCRC Reference Design
7. Implementing ECC Feature in Intel® Arria® 10 ROM Design
8. Modifying Single-Device .jam Files for Use in a Multi-Device JTAG Chain
9. Document Revision History for AN 737: SEU Detection and Recovery in Intel® Arria® 10 Devices

4.1.2.3. Reading EMR using JTAG Interface

To unload the contents of the EMR using a JTAG port, use the SHIFT_EDERROR_REG JTAG instruction. This JTAG instruction connects the EMR to the JTAG pin in the error detection block between the TDI and TDO pins. You can execute the instruction whenever the CRC_ERROR pin goes high. You must unload the contents of the EMR before the register is overwritten by the information of the next CRC error.

Table 4.  SHIFT_EDERROR_REG JTAG Instruction
JTAG Instruction Instruction Code Description
SHIFT_EDERROR_REG 00 0001 0111 The JTAG instruction connects the EMR to the JTAG pin in the error detection block between TDI and TDO pins.

The following shows the Jam™ Standard Test and Programming Language (STAPL) Format File (.jam) used to execute the SHIFT_EDERROR_REG JTAG instruction to unload the contents of the EMR.

Example of .jam File to Unload the Contents of the EMR for Arria 10 Device

ACTION UNLOAD_EMR = EXECUTE;
DATA EMR_DATA;
BOOLEAN out[78];
ENDDATA;
PROCEDURE EXECUTE USES EMR_DATA;
DRSTOP IDLE;
IRSTOP IDLE;
STATE IDLE;
IRSCAN 10, $017;
WAIT IDLE, 10 CYCLES, 1 USEC, IDLE;
DRSCAN 78,$0, CAPTURE out[77..0];
WAIT IDLE, 10 CYCLES, 25 USEC, IDLE;
PRINT " ";
PRINT "Data read out from the ";

PRINT "EMR_Register :"	, out[77], out[76], out[75], out[74], out[73], out[72], out[71], out[70], out[69], out[68], out[67], out[66], out[65], out[64], out[63],out[62], " ", out[61], out[60], " ", out[59], out[58], out[57], out[56], out[55], " ", out[54], out[53], out[52], " ", out[51], out[50], out[49], out[48], out[47], out[46], out[45], out[44], out[43], out[42], out[41], out[40], out[39], out[38], out[37], out[36], out[35], out[34], out[33], out[32], out[31], out[30], out[29], out[28], out[27], out[26], out[25], out[24], out[23], out[22], out[21], out[20], " ", out[19], out[18], out[17], out[16], out[15], out[14], out[13], out[12], out[11], out[10], " ", out[9] , out[8], out[7], out[6], out[5], " ", out[4], out[3], out[2], " ", out[1], " ", out[0];

'PRINT " ";

PRINT "Frame Address :", out[77], out[76], out[75], out[74], out[73], out[72], out[71], out[70], out[69], out[68], out[67], out[66], out[65], out[64], out[63], out[62];
PRINT "Column-Based Double Word Location :", out[61], out[60];
PRINT "Column-Based Bit :", out[59], out[58], out[57], out[56], out[55];
PRINT "Column-Based Type :", out[54], out[53], out[52];
PRINT "Frame-Based Syndrome :" , out[51], out[50], out[49], out[48], out[47], out[46], out[45], out[44], out[43], out[42], out[41], out[40], out[39], out[38], out[37], out[36], out[35], out[34], out[33], out[32], out[31], out[30], out[29], out[28], out[27], out[26], out[25], out[24], out[23], out[22], out[21], out[20];
PRINT "Frame-Based Double Word Location :", out[19], out[18], out[17], out[16], out[15], out[14], out[13], out[12], out[11], out[10];
PRINT "Frame-Based Bit :", out[9] , out[8], out[7], out[6], out[5];
PRINT "Frame-Based Type :", out[4], out[3], out[2];
PRINT "Reserved bit :", out[1];
PRINT "Column-based EDCRC Check Bits Update:", out[0];
STATE IDLE;

EXIT 0;
ENDPROC;
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