2

Table of Contents

About This Guide ......................................................................................................... 5

Audience ..................................................................................................................................................... 5

Background................................................................................................................................................. 5

Supported Products .................................................................................................................................... 5

Related Documents ..................................................................................................................................... 6

Conventions and Terminology..................................................................................................................... 6

Revision History.......................................................................................................................................... 7

Getting Started............................................................................................................ 8

Introduction ................................................................................................................................................ 8

System Requirements ................................................................................................................................. 8

Hardware Setup .......................................................................................................................................... 9

Software Installation ................................................................................................................................... 9

Setup .......................................................................................................................................................... 9

Commands ............................................................................................................... 13

Help .......................................................................................................................................................... 13

Erase......................................................................................................................................................... 13

Read (unlocked device)............................................................................................................................. 13

Read (locked device)................................................................................................................................. 14

Program with Verify .................................................................................................................................. 14

Verify ........................................................................................................................................................ 14

Unlock (persistent).................................................................................................................................... 15

Programmer Identification ........................................................................................................................ 15

Flash Image Structure .................................................................................................. 17

Flash Image Programming ........................................................................................................................ 18

Troubleshooting ......................................................................................................... 19

USB Device Presence ................................................................................................................................ 19

USB 2.0 or USB 3.0................................................................................................................................... 19

Multiple Devices........................................................................................................................................ 19

Accessing Eterna Flash.............................................................................................................................. 20

Erase Flash before Programming .............................................................................................................. 20

Other Common Issues .............................................................................................................................. 20

Error Codes............................................................................................................................................... 20

Eterna Flash Emulator .................................................................................................. 21

IPCS (SPI Slave) ....................................................................................................................................... 22

CLI (unlock command).............................................................................................................................. 23

Command Summary ................................................................................................................................. 23

Read ID ..................................................................................................................................................... 24

Read Status............................................................................................................................................... 24