Identification of ARM-based controllers via Debugger

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Identification of ARM-based controllers via Debugger

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JosefFuchs
NXP Employee
NXP Employee

Hello,

this refers to ALL ARM based controllers (automotive, industrial, consumer, ...)

There are 3rd parties doing debuggers for lots of different devices, often they are using SWD for the interface.

The first thing the debugger need to do is to identify the device.

Therefore customers are asking for a table which shows the relation of an ID read by SWD and the device. This table should contain all devices and also all revisions.

Vector-Informatik has created some list by reading out IDs of known devices, but this list is by far not complete and it is not clear, which ID is important for which purpose. This list is attached

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ZhangJennie
NXP TechSupport
NXP TechSupport

Hi 

This is LPC space thus we can only answer LPC related PN. According to the related part UN.

This is Jtag identification ID for LPC435x:

ZhangJennie_0-1627464718493.png

This is for LPC176x/5x

ZhangJennie_1-1627464830863.png

 

For LPC11C24, UM doesn't have this data.

Best Regards

Jennie

 

 

 

 

 

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