hdldiagzero

Generate validated SVG block diagrams for HDL/RTL/FPGA/SoC designs. Use when asked to draw, diagram, sketch, render, or visualize Verilog, SystemVerilog, VHDL, Vivado BD, or LiteX architecture. Produces JSON specs plus SVGs, color-codes clock domains, distinguishes AXI/MM/Lite/Stream and TileLink, and hides clock/reset/JTAG/debug detail by default.