The Abatron BDI2000 JTAG Debugger enhances the GNU debugger with JTAG debugging for various targets.
The following illustration shows how the Abatron BDI2000 JTAG Debugger is connected to your host:
Architecture for connecting the Abatron BDI Debugger to your host machine.
The BDI2000 box implements the interface between the JTAG pins of the target CPU and the Ethernet connector. Later, you'll install the specific Abatron firmware, and configure the programmable logic of the BDI2000 Debugger device.