Regviz

Nordic Semiconductor /nrf52 /CLOCK /TRACECONFIG

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as TRACECONFIG

Share

Cut and paste this URL to share the unmodified register and value:

https://regviz.com/r/Nordic Semiconductor/nrf52/CLOCK/TRACECONFIG#0x0

31282724232019161512118743000000000000000000000000000000000000000000 (32MHz)TRACEPORTSPEED0 (GPIO)TRACEMUX

TRACEMUX=GPIO, TRACEPORTSPEED=32MHz

Description

Clocking options for the Trace Port debug interface

Fields

TRACEPORTSPEED

Speed of Trace Port clock. Note that the TRACECLK pin will output this clock divided by two.

0 (32MHz): 32 MHz Trace Port clock (TRACECLK = 16 MHz)

1 (16MHz): 16 MHz Trace Port clock (TRACECLK = 8 MHz)

2 (8MHz): 8 MHz Trace Port clock (TRACECLK = 4 MHz)

3 (4MHz): 4 MHz Trace Port clock (TRACECLK = 2 MHz)
TRACEMUX

Pin multiplexing of trace signals.

0 (GPIO): GPIOs multiplexed onto all trace-pins

1 (Serial): SWO multiplexed onto P0.18, GPIO multiplexed onto other trace pins

2 (Parallel): TRACECLK and TRACEDATA multiplexed onto P0.20, P0.18, P0.16, P0.15 and P0.14.

Links

()

Register License

Copyright © 2010 - 2021, Nordic Semiconductor ASA All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

  1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

  2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

  3. Neither the name of Nordic Semiconductor ASA nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 ()

Register Reference

https://github.com/cmsis-svd/cmsis-svd-data