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Using the Achronix STAPL Player Connecting to Specific Pods by Name (-p option)

Bitporter User Guide

www.achronix.com PAGE 31

[snip]

0000 0013 0000 0012 0000 0011 0000 0010

0000 0017 0000 0016 0000 0015 0000 0014

0000 001B 0000 001A 0000 0019 0000 0018

0000 001F 0000 001E 0000 001D 0000 001C

Exiting JTAG programming mode...

Exit code = 0... Success

Failed Output Example

Ifthereareanyregionsofmemoryencounteredinthereadwhichfailtheirreadrequest,the

programreportsthefailingreadaddress,which32‐bitwordfromthataddresshadthefailure,

andthenexitsimmediately.

Commandentered:

acx_stapl_player.exe bad_example.jam -aREAD

Thecommandreturns:

Achronix STAPL Player (acx_stapl_player)

contains elements of Jam STAPL Player Version 2.5 (20040526)

Entering JTAG programming mode...

Reading the programming data of the device...

Reading core configuration memory contents:

ERROR: Hardware indicates invalid read data at word: 0 of core memory

address:

00 0000

Invalid word follows:

0 0000 0000

PROGRAM ERROR: Exit code = 12... Read failure

The ERASE Action

The ERASE action resets the configuration memory in the device to their default values,

includingblockRAMandI/Oconfigurationbits.Therearenoexpectedfailuremodesforthis

Action.

This action will log warnings when run from files containing encrypted bitstreams. (If the

deviceisinSecureMode,thisactionisnot

supported.)

Connecting to Specific Pods by Name (-p option)

When multiple pods are visible to the acx_stapl_player, the user must specify which pod the

acx_stapl_playershould useto communicate with a device.The desired podis specified with

the-pcommand‐lineoption,wheretheuserspecifiesapodnameoralistofpotentialpodnames

tobeused.Todeterminewhich

podsarecurrentlyavailableforuse,the-qqueryoptionisused.

Onceapodnameorlistofpodnamesisknown,theycanbespecifiedonthecommand‐lineas

acomma‐separatedlistimmediatelyfollowing the -ponthecommand‐line.Whenmultiple

podnamesarelisted,acx_stapl_playera ttempts

toconnecttotheminthespecifiedorderand

usesthefirstavailablespecifiedpod.Theplayerreportswhichpodisbeingused.

Forexample,toreadtheJTAGIDCODEoftheAchronixdeviceconnectedtothefirstavailable

podviapodsusb12348,usb12345,andnet12347,inthatorder,usethefollowing

command:

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 49 50

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