The CWH-GTP-A2J22-YE is a adapter board assembly, the Nexus and power.org standards allow for a 22pin connector to be installed on embedded systems boards which have all the necessary trace and JTAG debug signals. This adapter plugs directly into the 22pin connector and then breaks out the JTAG signals into the standard NXP 16 pin JTAG COP debugger connection utilized by QorIQ, PQII, PQIII, and PQII Pro product lines. Practically though, you would only have the 22pin connector on boards utilizing NXP processors that have Nexus trace capability such as the NXP QorIQ product lines.
- Typically trace is used at a later advanced stage of a project where the problems are very difficult
- By installing the 22pin connector on the board you can make your board trace ready
嵌入式设计与开发
(EN)
