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

Bitporter User Guide

www.achronix.com PAGE 27

Disabling a Recommended Procedure

The -d<proc=0> command‐line option can be used to disable a recommended procedure.

Multiple recommendedprocedurescanbe disabledwithinasingleaction,buteach requires

itsowncommand‐lineoptiontodisable.Forexample,todisabletherecommendedprocedure

DO_VERIFYduringprogrammingforthefiledemo.jam,enterthefo llowing:

acx_stapl_player -aPROGRAM -dDO_VERIFY=0 demo.jam

Todisable

bothDO_VERIFYandDO_ENTER_USER_MODE:

acx_stapl_player -aPROGRAM -dDO_VERIFY=0 -dDO_ENTER_USER_MODE=0

demo.jam

Enabling an Optional Procedure

The -d<proc=1> command‐line option can be used to enable an optional procedure.

Multiple optional procedures can be enabled, each requiring its own command‐line option.

For example, to enable the optional procedure DO_READfor theprogramaction in the file

demo.jam,enterthefollowing:

acx_stapl_player -aPROGRAM -dDO_READ=1 demo.jam

The READ_IDCODE Action

TheactionREAD_IDCODEreturns(tothecommand‐line)theJTAGIDCODEreportedbythe

connected device. For example, the expected output for this action when run against the

SPD60‐FBGA1892is:

IDCODE=00100000 00000000 00010110 01000001

Table 4-3: Standard STAPL Procedures used by ACE

Procedure Name Description

DO_READ_IDCODE Returns the JTAG IDCODE.

DO_ERASE Performs a bulk erase of the device.

DO_PROGRAM Programs the device.

DO_VERIFY

Verifies the programming data of the device.

(1)

DO_READ

Reads the programming data from the device.

(1)

Notes:

1. Only covers core data excluding block RAMs, I/O, SerDes, etc.

Table 4-4: Additional (Non-Standard) Optional/Recommended Procedures used by ACE

Procedure Name Description

DO_ENTER_USER_MODE Changes the mode of the device to User Mode.

DO_EXIT_USER_MODE Changes the mode of the device out of User Mode.

DO_BRAM_VERIFY Verifies the programming data of the block RAMs in the device.

DO_BRAM_READ Reads the programming data from the block RAMs in the device.

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