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Connecting the Bitporter Pod Handling Multiple Pods Connected to the Same PC

Bitporter User Guide

www.achronix.com PAGE 19

contains elements of Jam STAPL Player Version 2.5 (20040526)

******************************************

* Attempting to find all reachable pods: *

******************************************

Attempting to auto-detect Bitporter pods (USB pods and Ethernet pods on

this subnet)...

...autodetection found 3 pods.

|==========|======================================|

| Pod | Detected |

| Name | Availability |

|==========|======================================|

| usb12345 | ++AVAILABLE++ |

| net12346 | --in use, owner is 192.168.100.123-- |

| net12347 | ++AVAILABLE++ |

|==========|======================================|

Refer to “Connecting to Specific Pods by Name (‐p option)” in Chapter4–Using the

AchronixSTAPLPlayerforcompletedetails.

Bitporter-to-Target-Device Connectivity Test

ToverifytheconnectiontothetargetdeviceviatheBitporterpod:

1. OpenacommandpromptandnavigatetotheSTAPLplayerinstallationdirectory.

2. Atthecommandprompt, run:

acx_stapl_player -aREAD_IDCODE read_idcode.jam

Note: Thefileread_idcode.jamisonthedevkitCDinthe/Softwaredirectory.If

thatfileisunavailable,theREAD_IDCODEaction

isalsopresentineverySTAPLbitstream

(*.jam)filegeneratedbyACE.

AftersuccessfullyconnectingtotheBitporterPod,theprogramreturnsthedeviceID

codeofthetargetdevice(examplebelowshowsaSPD60IDcode):

Entering JTAG programming mode...

Reading Device ID code...

IDCODE=0011000 00000000 00001011 001000001

Exiting JTAG programming mode...

Exit code = 0... Success

Handling Multiple Pods Connected to the Same PC

BydefaulttheAchronixSTAPLPlayerassumesthatitisoperatingwithasinglelocalBitporter

pod.Ifthisistrue,nospecialactionsbytheuserarenecessary—whenacx_stapl_playerfinds

onlyonepodduringtheauto‐detectionphase,itusesthatpod.

The Achronix STAPL Player can support multiple

users sharing a collection or pool of

Bitporter pods connected to a single PC via USB, and/or Bitporter pods connected to a

collectionofPCsviaEthernet.

Important! Whenmultiplepodsareauto‐detected,butadesiredpodisnotspecifiedwiththe-p

command‐lineoption,acx_stap l_playerexitswithanerror,

informingtheuserthattheymustspecify

(byname)whichpod(s)is/aretobeused.(Automatedselectionofpodswouldbeerror‐prone,sinceit

wouldlikelyinterruptalready‐runningtests.)

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