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Picking a STAPL Action (-a option) Using the Achronix STAPL Player

PAGE 28

www.achronix.com Bitporter User Guide

The PROGRAM Action

ThePROGRAMactionerasesthecontentsofthetargetdeviceandthendownloadstheuserʹs

design.ThePROGRAMactionwill onlywork correctly with non‐encrypted bitstreams,and

allows several procedures to be enabled/disabled to aid in debugging. If used with an

encryptedbitstream,theactionwillreportanerrorand

exit.

The PROGRAM_ENCRYPTED Action

ThePROGRAM_ENCRYPTEDactionerasesthecontentsofthetargetdevice,downloadsthe

userʹs design, puts the device into Secure Mode and finally User Mode. The

PROGRAM_ENCRYPTEDactionwillonlyworkcorrectlywithencryptedbitstreams,and has

noOptionalorRecommendedprocedures.Ifusedwithanon‐encryptedbitstream,theaction

willreport

anerrorandexit.

Table 4-5: Procedures Called During READ_IDCODE

Procedure name Optional Recommended

DO_SKIP_IDCODE_VERIFICATION

DO_ENTER_JTAG

DO_READ_IDCODE

DO_EXIT_JTAG

Table 4-6: Procedures Called During PROGRAM

Procedure Name Optional Recommended

DO_RESET_CHIP

DO_ENTER_JTAG

DO_ERASE

DO_PROGRAM

DO_BRAM_VERIFY



DO_VERIFY



DO_BRAM_READ



DO_READ



DO_ENTER_USER_MODE



DO_READ_STATE



DO_EXIT_JTAG

Table 4-7: Procedures Called During program

Procedure Name Optional Recommended

DO_RESET_CHIP

DO_ENTER_JTAG

DO_ERASE

DO_PROGRAM_ENCRYPTED

DO_ENTER_USER_MODE

DO_EXIT_JTAG

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 49 50

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