Lightspeed HDL

A Visual Studio Code extension providing fast, enhanced support for Hardware Description Languages (HDL) and FPGA development tools.

This is still very much a work in progess, so be kind and patient as I add more and more features.

Features

• Syntax highlighting for:

  • SystemVerilog (.sv, .svh)
  • TL-Verilog (.tlv)
  • Verilog (.v, .vh)
  • VHDL (.vhd, .vhdl)
  • XDC (Xilinx Design Constraints)
  • LDC (Lattice Design Constraints)
  • Tcl (Tool Command Language)
  • Log files (.log)
  • Bluespec BH (.bs, .bsv)
  • PDC (Microchip Design Constraints)

• Hover Information:

  • VHDL
  • Verilog
  • SystemVerilog

• Auto-complete Glossary:

  • Full glossary of all available auto-complete
  • Language-specific auto-complete views
  • Dark and light theme support

• Commands

  • Convert between decimal, binary, hexadecimal, and octal
  • Invert, shift, rotate & 2's compliment (test) all above number types
  • Mhz <-> Ns conversion, calculate vector range, calculate bits needed to represent a value
  • Insert number sequences in decimal, binary, hexadecimal, and octal
  • Basic calculator

• Viewers:

  • IPXACT viewer (.xci), shows paramiters as table with search

Enjoy!