delhatch / Spectrum
Spectrum analyzer system using a 512-point FFT, in a Cyclone IV FPGA. Reads i2s audio from the codec and then does all FFT/VGA functions. Nios just reads the FFT result and draws the display bars. VGA frame buffer on-chip. VGA signals generated on-chip. See the included video files to watch it in action.
☆28Updated 6 years ago
Related projects ⓘ
Alternatives and complementary repositories for Spectrum
- VHDL Modules☆23Updated 9 years ago
- Implementation and test of reusable sigma-delta A/D converters written in SystemVerilog on a MAX10 FPGA with minimal external components☆55Updated 2 years ago
- A collection of phase locked loop (PLL) related projects☆99Updated 10 months ago
- Delta Sigma DAC FPGA☆29Updated 10 months ago
- Audio controller (I2S, SPDIF, DAC)☆80Updated 5 years ago
- sliding DFT for FPGA, targetting Lattice ICE40 1k☆72Updated 4 years ago
- A FPGA accelerated SDR receiver using PYNQ-Z2 board and RTL-SDR☆18Updated 5 years ago
- Software Defined Radio in FPGA uses LVDS IO pins as 1-bit ADC☆84Updated 8 years ago
- A highly optimized streaming FFT core based on Bailey's 4-step large FFT algorithm☆106Updated 3 years ago
- Collection of projects for various FPGA development boards☆42Updated 6 months ago
- VHDL Library for implementing common DSP functionality.☆27Updated 6 years ago
- USB Full Speed PHY☆39Updated 4 years ago
- Single Port RAM, Dual Port RAM, FIFO☆20Updated 2 years ago
- I2S transciever implemented in Verilog HDL☆25Updated 7 years ago
- Wishbone controlled I2C controllers☆44Updated last week
- Altera Cyclone IV FPGA project for the PCIe LimeSDR board☆36Updated 2 years ago
- Microshift Compression: An Efficient Image Compression Algorithm for Hardware☆32Updated 3 years ago
- Fully pipelined Integer Scaled / Unscaled Radix-2 Forward/Inverse Fast Fourier Transform (FFT) IP-core for newest Xilinx FPGAs (Source la…☆77Updated last year
- I2C Slave Interface (Vhdl)☆20Updated 2 years ago
- This project demonstrates DSP capabilities of Terasic DE2-115☆27Updated 6 years ago
- Verilog modules required to get the OV7670 camera working☆63Updated 6 years ago
- FT2232HL JTAG & UART Downloader☆14Updated 3 years ago
- Implementation of pipelined IIR bandstop filter in Verilog, C++ and MATLAB with fixed point arithmetic☆28Updated 7 years ago
- A fast high-resolution time-to-digital converter in the Red Pitaya Zynq-7010 SoC☆50Updated 3 years ago
- Control a MIPI Camera over I2C☆21Updated 4 years ago
- DPLL for phase-locking to 1PPS signal☆28Updated 8 years ago
- A collection of demonstration digital filters☆140Updated 10 months ago
- Skeletal repository for GNU Radio WBFM implementation on Pynq board☆13Updated 7 years ago
- Delta-sigma ADC,PDM audio FPGA Implementation☆67Updated 2 years ago
- ☆37Updated last year