SW Device

The SW Device section displays one or more debug targets connected through the Serial Wire interface. The IDCODE and Device Name are displayed automatically for each device.

• AP specifies the identifier of the Access Port in multi-core devices with a single Debug Port.
  • The AP value range is 0 to 255.
  • For single core devices, set AP to 0 (default).
  • For a multi-core device, core 0 is expected to have AP=0 and core 1 AP=1. However, the port identifiers are specified by the device manufacturer.

  If AP contains an invalid identifier, the error message "Invalid ROM Table" is shown whenever a debuging session is started.

Note

• This part of the screen changes with the value of the field Port. For JTAG refer to the description in JTAG Device Chain.