SRST is signal name in OpenOCD. Schematics show TARGET_RESET(_INTERNAL) connected ok, you can test it by logic probe on TP301.
If SAMD firmware is not doing something insane, SWD should connect without a reset anyway. What ASF example do you use? Modified or not? ASF version? Does the example work? Tomas On 23.10.2015 4:01, Dario Alcocer wrote: > Tomas Vanek writes: > > Tomas> Check if SRST is connected to RESETN > > I found the schematic for the D20 Xplained board; it's contained within the > following design documents archive, available at: > > > http://www.atmel.com/Images/Atmel-42102-SAMD20-Xplained-Pro_User-Guide.zip > > The schematic does not use SRST as a label. The SWD interface refers to > TARGET_RESET_SENSE, which is connected to RESET_SENSE_INTERNAL via a level > shifter. > > I'm not sure this is the information you requested. Please let me know if > there's something else I should look for in the schematic. > > ---- > > The information contained in this email message, including any attachments or > links to documents, may include privileged, confidential and/or inside > information and is intended only for use of the individual or entity named > above. If the reader of this message is not the intended recipient, or the > employee or agent responsible to deliver it to the intended recipient, you > are hereby notified that any dissemination, distribution or copying of this > communication is strictly prohibited. If you have received this communication > in error, please immediately notify the sender and destroy the original > message. Thank you. > ------------------------------------------------------------------------------ _______________________________________________ OpenOCD-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openocd-devel
