ben-marshall / verilog-probe

A very small and simple debug probe designed to be very easy to interface with and be usable via SPI, JTAG and UART.

Verilog Probe

A simple probe which takes commands & data over a simple interface and allows software based control of an AXI bus and some general purpose registers.

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Implementation Details

All implementation stats are taken from the default Xilinx Vivado 2016.4 build flow, targeting an Artix-7 FPGA at speed grade -3.

Stat	Value
Flip-Flops	87
Latches	0
LUTs	187
Timing slack @ 100MHz	3.77ns