CWH-GTP-A2J22-YE - FREESCALE SEMICONDUCTOR

9/25/12

Aurora 22 COP/JTAG Adapter Product Summary Page

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www.freescale.com/webapp/sps/site/prod_summary.jsp?code=COP_JTAG_ADA&prfview=yes

Freescale CodeWarrior Development Tools CodeWarrior Run Control Devices CodeWarrior Gigabit TAP COP_JTAG_ADA

Overview Buy / Specifications

The Nexus and Power.org standards allow for a 22 pin

connector to be installed on embedded systems

boards which have all the necessary trace and JTAG

debug signals. Many people might not be aware that

you can utilize the JTAG signals without utilizing any of

the trace to perform standard stop mode debugging

which most JTAG debugging systems utilize.

This adapter plugs directly into the 22 pin connector (

Samtec ASP-137969-01 ) and then breaks out the

JTAG signals into the standard Freescale 16 pin JTAG

COP debugger connection utilized by QorIQ, PQII,

PQIII, and PQII Pro product lines. Practically though,

you would only have the 22 pin connector on boards

utilizing Freescale processors that have Nexus trace

capability – such as the Freescale QorIQ product

lines.

Typically, trace is used at a later advanced stage of a

project where the problems are very difficult. By

installing the 22 pin connector on the board you can

make your board “trace-ready” and then utilizing this

adapter you can use a lower cost JTAG probe, such

as the USB TAP for JTAG debugging from Freescale,

for most of the project, perhaps even avoiding

purchasing a trace probe altogether – saving several

thousand dollars.

Related Software and Tools

USBTAP: USB TAP for JTAG/COP Power

Architecture®

CW_GIGABITTAP_PA: Gigabit TAP Probe TIP for

JTAG Power Architecture

CW_GIGABITTAP_TRACE: Gigabit TAP with Trace

Supported Devices

P3041: QorIQ P3041 Quad-Core Communications

Processors with Data Path

P4 Family: Up to 1.5 GHz, 30W Max

P5020: QorIQ P5020/10 64-bit Single- and Dual-Core

Communications Processors

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Aurora 22 COP/JTAG Adapter

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