Observed arrival · 2026-10-28
HDLBoard: a virtual FPGA board for real HDL
HDLBoard lets learners write and simulate VHDL or Verilog against an on-screen FPGA board, with no physical hardware required.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- VHDL and Verilog learners, especially FPGA students without hardware
- Worth noticing
- Five built-in profiles include DE1-SoC, DE10-Lite, Basys 3, Nexys A7, and a default board.
Field notes
HDLBoard runs designs through GHDL or Icarus Verilog and maps their inputs and outputs to simulated board controls. Users can compare a testbench with the design, inspect waveforms, and export figures as PNG or SVG. The page lists profiles for five boards and reports a GHDL check time of 0.02 seconds in its comparison with Quartus Prime Lite.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue