Could not find ARM device on the board for connection 'Local'

[cvip]

I am using ZyboZ7 board to learn how to program HLS. I followed the document  "ZYBO Z7 & Pcam 5C HLS Video Workshop". I followed the document. After I opened SDK and clicked green "Run" bottom. I got the error below.  The connection seems ok, the PGOOD is red on. I don't know what happened here.

Thanks.

Mike 

 

Error while launching program: 
Could not find ARM device on the board for connection 'Local'.
Check if the target is in:
1. Split JTAG - No operations are possible with ARM DAP.
2. Non JTAG bootmode - Bootrom may need time to enable DAP.
Please try again.

Troubleshooting hints:
1. Check whether board is connected to system properly.
1. In case of zynq board, check whether Digilent/Xilinx cable switch settings are correct.
1. If you are using Xilinx Platform Cable USB, ensure that status LED is green.
Could not find ARM device on the board for connection 'Local'.
Check if the target is in:
1. Split JTAG - No operations are possible with ARM DAP.
2. Non JTAG bootmode - Bootrom may need time to enable DAP.
Please try again.

Troubleshooting hints:
1. Check whether board is connected to system properly.
1. In case of zynq board, check whether Digilent/Xilinx cable switch settings are correct.
1. If you are using Xilinx Platform Cable USB, ensure that status LED is green.
 

[Codosaurus]

I believe I am having the exact same problem:

I am following the "Getting Started with Vivado and Vitis for Baremetal Software Projects" tutorial on the Zybo Z7 Resource Center page.

I have successfully built the project. JP5 (The programming mode select jumper) is set to "JTAG".

My USB JTAG/UART port is connected to a USB port on my pc using the cable that came with the board.

I am using Vivado HLS version 2020.1 (as specified in the tutorial) on CentOS 7.

I have opened a PuTTY terminal (115200 baud,8 data,1 stop, no parity, no flow control) connected to ttyUSB0.

Running "dmesg | grep FTDI" produces this:

[  357.584207] usbserial: USB Serial support registered for FTDI USB Serial Device
[  357.584670] ftdi_sio 7-1:1.0: FTDI USB Serial Device converter detected
[  357.587648] usb 7-1: FTDI USB Serial Device converter now attached to ttyUSB0
[  357.587694] ftdi_sio 7-1:1.1: FTDI USB Serial Device converter detected
[  357.591322] usb 7-1: FTDI USB Serial Device converter now attached to ttyUSB1

My questions:

1] I think I have done everything specified in the tutorial. Have I missed some setting that would cause this?

2] How do I know which port  (ttyUSB0 or ttyUSB1) my terminal should attach to?

[Codosaurus]

More questions:

  "Check if the target is in:
   1. Split JTAG - No operations are possible with ARM DAP.
   2. Non JTAG bootmode - Bootrom may need time to enable DAP."

3] What the heck is "Split JTAG", and how can I tell if I am in it?

  "Troubleshooting hints:
  1. Check whether board is connected to system properly.
  2. In case of zynq board, check whether Digilent/Xilinx cable switch settings are correct.
  3. If you are using Xilinx Platform Cable USB, ensure that status LED is green."

4] What are the proper "Digilent/Xilinx cable switch settings"?

5] Does "Xilinx PLatform Cable USB" refer to the USB cable that came with the Zybo Z7? and where the heck is the "status LED" that is supposed to be green?