ETM interface of LS1021A

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

ETM interface of LS1021A

447 Views
nileshkhupase
Contributor I

Hi,

From where can i get more infomation concering ETM (Embedded Trace Macrocell) inerface of LS1021A?

I need to know about layerscape's supports for TRACE, through Hardware/Software interface.

Thanking you in advance.

0 Kudos
2 Replies

391 Views
akhilr
Contributor I

Just check the JTAG interface is populated or not. If JTAG inteface is conneceted form the board  then refer the TDS for checking ETM trace lines is connected from the core TRACEDATA[0] to TRACEDATE[3] for 4-bit trace data.

0 Kudos

391 Views
ufedor
NXP Employee
NXP Employee

The ETM interface is not exposed externally on the LS1021A.

0 Kudos