Using partial reconfigurability to aid debugging of FPGA designs
Andreas Ehliar, Jacob Siverskog · 2011
This paper discusses the use of partial reconfigurability in Xilinx FPGA designs in order to aid debugging. A debugging framework is proposed where the use of partial reconfigurability can allow for added flexibility by allowing a debugger to decide at run time what debugging module to use. This paper also presents an open source debugging tool which allows a user to read-out the contents of memory blocks in Xilinx designs without needing to use any JTAG adapter. This allows a user to debug an FPGA in situations which would otherwise be difficult, i.e. in the field.