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# Eval-ADuC7061MKZ USB Development board
## Overview
## Using with JTAG ### FTDI reprogramming The USB stick offers progrramming through USB but doesn't offer any kind of debug. JTAG pins are broken out, but they are also connected to the onboard FTDI chip. Some reprogramming is needed in order to make JTAG access available. Download FTProg from the FTDI website; update the I/O controls:
- Set C0 to C3 to I/O MODE - Set C4 to RXLED#
You should now be able to use an External JTAG probe to program and debug the ADuC7061. Serial downloading is still available.
This information comes from this post on the Analog website
### OpenOCD support The only JTAG debug probe I currently own is a BusBlaster. It's supported by UrJTAG and OpenOCD. I am mostly used to OpenOCD so I gave it a try; turns out only ADUC702x are supported in the current version (0.8.0).
Fortunately, a thread on the OpenOCD mailing list, mentions the existence of a patch. I grabbed it, and made a proper patch file for it: openocd_add_aduc706x
Here are also my config files openocd_config_aduc7061mkz.
You should now be able to run openocd and connect using GDB on _localhost:3333_.
Note: OpenOCD complain about _fast\_memory\_access disable_. Enabling this option causes the flash programming to fail. It's fast enough (faster than serial download) so… until further notice, I advise to keep it disabled.
## Code
<note warning>TODO. Contact me if you need any help ;)</note>
## Links