TMDSEMU110-U: AUX port help

You will need to configure the TGTSUPPLYOUT in the ccxml file in CCS. 

Double click the ccxml target file and click on the advanced tab. 

Then click on the XDS110 emulator in the left box and it should pull up the below dialogue, I've highlighted the fields that need to be modified to get target power out. 

Note that the range is capped at 3.6V and will only activate when you initiate a debug session(launch the .ccxml)

Best,

Matthew

MatthewPate said:

Note that the range is capped at 3.6V and will only activate when you initiate a debug session(launch the .ccxml)

While I haven't tried it, looking at the XDS110 documentation shows some other options:

1. The  "Power Isolation" in the CCS Target Configuration the option "Keep power at final disconnect" will continue supplying power to the target even after the debug session has terminated. See Section 3.1.2.2

2. The dbgjtag command line utility allows the XDS110 power supply voltage to be changed and turned on/off outside of CCS. See Section 3.7.3.3 - Power. The help shows the range of supply voltages:

$ /home/mr_halfword/ti/ccs1120/ccs/ccs_base/common/uscif/dbgjtag -f @xds110 -Y help

  The '-Y' major option supports debug probe configuration
  
  This option has a sub-argument that is a comma separated list
  of a command and zero or more parameters. The parameters consist
  of 'name=value' pairs that may be listed in any order.
  
  -Y help
     Print this brief help.
  
  -Y reset,system=boolean,jtag=boolean,logfile=boolean
     Reset a debug probe and its target via the SRSTn/TRSTn pins.
  
  -Y emupins,jtagboot=string,powerboot=string,emuoutput=string
     Select the bootmode and default values for the EMU1-0 pins.
  
  -Y jtagpins,isolate=enable/disable,loopback=string,linkdelay=string,
              tdoedge=string,tdiedge=string
     Select the configuration of the JTAG pins.
  
  -Y gpiopins,config=number,write=number,read=boolean,mask=number
     Configure, write, and read the user GPIO pins. (XDS110 only).
  
  -Y unlock,mode=string
     Do unlock procedure on target device. The supported modes are 
     mode=msp432e4. (XDS100, XDS110, and XDS200).
     mode=tiva. (XDS100, XDS110, and XDS200).
  
  -Y blink
     Blink LEDs on debug probe to identify which probe is being 
     accessed. (XDS110 only),
  
  -Y power,supply=on/off,voltage=number
     Configure power to the target (XDS110 only),
     voltage=any value in Volts between 1.8V and 3.6V.