The following debug methods are available for the Versatile/AB926EJ-S:
The JTAG interface provides a connection to external JTAG debuggers such as RVI or Multi-ICE. If you are using an external JTAG debug tool, the embedded debug hardware is disabled.
The onboard embedded USB debug port hardware enables a direct USB connection from the host PC to the Versatile/AB926EJ-S.
The following test and configuration interfaces are located on the Versatile/AB926EJ-S:
There are also test points and debug connectors for individual interface circuits. See Test and debug connections.