I am implementing a ColdFireV1 IP core with the Gaisler GPL library components. When I run grmon in windows, I see this message for my AHBUART connected on COM9. Sometimes . What does this mean? Sometimes it says AMBA plug&play not found and sometimes it says UART initialization failure depending on the baud rate I put or none at all.
C:\Users\ssheikh\Desktop\LEMS\grmon-eval-64-3.2.8.2\grmon-eval-3.2.8\windows\bin64>grmon.exe -uart COM9
GRMON debug monitor v3.2.8.2 64-bit eval version
Copyright © 2020 Cobham Gaisler - All rights reserved.
For latest updates, go to http://www.gaisler.com/
Comments or bug-reports to support@gaisler.com
This eval version will expire on 22/04/2021
ERROR! AMBA plug&play not found!
Failed to initialize target!
C:\Users\ssheikh\Desktop\LEMS\grmon-eval-64-3.2.8.2\grmon-eval-3.2.8\windows\bin64>grmon.exe -uart COM9 -baud 57600
GRMON debug monitor v3.2.8.2 64-bit eval version
Copyright © 2020 Cobham Gaisler - All rights reserved.
For latest updates, go to http://www.gaisler.com/
Comments or bug-reports to support@gaisler.com
This eval version will expire on 22/04/2021
UART initialization failure, retrying
UART initialization failure, retrying
ERROR! AMBA plug&play not found!
Failed to initialize target!