User manual
AVR32919
32151A-AVR-09/10
4.5 Programming & Debugging Interface
The Programming & Debugging Interface block of the Atmel AT32UC3C-EK provides
the developer a mean to debug an application running on the Atmel
AT32UC3C0512C.
4.5.1 Overview
Figure 4-12. Atmel AT32UC3C-EK Programming & Debugging Interface Logical View
JTAG+
Awire (J9)
NEXUS
(J23)
Debug
Trace
The main Programming and Debugging Interface of the AT32UC3C-EK is meant to
program and debug the Atmel AT32UC3C0512C. There are two debug interfaces
implemented in the AT32UC3C0512C: the JTAG interface accessible through the J24
connector and the NEXUS interface accessible through the J23 connector.
Figure 4-13. AT32UC3C-EK Top View Programming and Debugging Interface
Location
J23
J29