Lines Matching full:etr
24 TPIU (Trace Port Interface Unit) or saved in the RAM Circular Buffer which is called ETR (Embedded
27 When ETR is used then one core in the system is responsible for processing that data, for example
30 ARM Coresight Embedded Trace Router (ETR)
33 ETR is a circular RAM buffer to which tracing data is saved. Since it may contain data from
40 Data from ETR is handled on the device. It can be forwarded as-is to the host (e.g. using UART),
43 Nordic Semiconductor NRF54H20 implementation instead of using ETR peripheral for getting
56 STMESP cannot be used before STM or ETR/TPIU is setup. In order to support early logging,
83 There is less data written so there is less chance of data overflow in ETR buffer.
96 If ETR RAM buffer is used then buffer owner core (``proxy``) is responsible for handling that data.
110 If the data goes to the ETR buffer, the proxy core's responsibility is to dump this data.
120 Proxy core is using Nordic specific peripheral (TBM) to get ETR buffer busyness and send data over
121 UART. Nordic specific driver for ETR buffer is located in
129 required to have it enabled too since it acts as the proxy (ETR buffer processing). All cores must …
176 ``Proxy`` is using Nordic specific peripheral (TBM) to get ETR buffer busyness and read and
177 decode data and send human-readable data over UART. Nordic specific driver for ETR buffer is
191 required to have it enabled too since it acts as the proxy (ETR buffer processing). All cores must …