Projects in Awesome Lists by ultraembedded

https://github.com/ultraembedded/riscv

RISC-V CPU Core (RV32IM)

asic cpu fpga pipeline-processor risc-v riscv-linux rv32i rv32im verification verilator verilog

Last synced: 26 Jan 2026

https://github.com/ultraembedded/biriscv

32-bit Superscalar RISC-V CPU

artix-7 asic branch-prediction coremark cpu fpga in-order linux pipelined-processors risc-v riscv-linux rv32i rv32im superscalar verilator verilog xilinx

Last synced: 04 Apr 2025

https://github.com/ultraembedded/cores

Various HDL (Verilog) IP Cores

asic audio fpga i2s rtl sdram spi sram uart usb verilator verilog verilog-components verilog-hdl

Last synced: 25 Jan 2026

https://github.com/ultraembedded/core_ddr3_controller

A DDR3 memory controller in Verilog for various FPGAs

Last synced: 27 Feb 2026

https://github.com/ultraembedded/fpgamp

720p FPGA Media Player (RISC-V + Motion JPEG + SD + HDMI on an Artix 7)

artix-7 fpga fpga-media-player hd-video hdmi ir-codes jpeg-decoder mjpeg motion-jpeg risc-v rtos sd-card vga

Last synced: 13 Apr 2025

https://github.com/ultraembedded/core_jpeg

High throughput JPEG decoder in Verilog for FPGA

axi-stream fpga jpeg-decoder mjpeg motion-jpeg verilog verilog-hdl

Last synced: 05 Mar 2026

https://github.com/ultraembedded/openlogicbit

Open-source Logic Analyzer gateware for various FPGA dev boards/replacement gateware for commercially available logic analyzers.

altera-fpga digital-signal-analyzer fpga ftdi2232h ftdi232h lattice-fpga logic-analyzer verilog xilinx-fpga

Last synced: 08 Mar 2026

https://github.com/ultraembedded/riscv_soc

Basic RISC-V Test SoC

fpga-soc fpga-soc-linux linux risc-v riscv-linux system-on-chip systemc verilog

Last synced: 29 Jul 2025

https://github.com/ultraembedded/exactstep

Instruction set simulator for RISC-V, MIPS and ARM-v6m

armv6 instruction-set-simulator mips mips32 risc-v riscv-simulator riscv32 riscv64

Last synced: 17 Aug 2025

https://github.com/ultraembedded/core_ft60x_axi

FTDI FT600 SuperSpeed USB3.0 to AXI bus master

axi4 bus-master data-acquisition fpga ft600 ftdi-devices usb3 verilog xilinx-fpga

Last synced: 03 May 2025

https://github.com/ultraembedded/libhelix-mp3

Fixed-point MP3 decoder (RISC-V port)

mp3 risc-v

Last synced: 19 Oct 2025

https://github.com/ultraembedded/core_usb_host

Basic USB 1.1 Host Controller for small FPGAs

axi4-lite fpga ulpi usb usb-host utmi

Last synced: 29 Jun 2025

https://github.com/ultraembedded/core_sdram_axi4

SDRAM controller with AXI4 interface

axi4 fpga sdram-controller verilog

Last synced: 03 May 2025

https://github.com/ultraembedded/core_audio

Audio controller (I2S, SPDIF, DAC)

audio axi4-lite dac fpga i2s spdif verilog

Last synced: 07 Feb 2026

https://github.com/ultraembedded/core_usb_cdc

Basic USB-CDC device core (Verilog)

fpga usb usb-cdc usb-device verilog

Last synced: 14 Feb 2026

https://github.com/ultraembedded/core_dvi_framebuffer

Minimal DVI / HDMI Framebuffer

axi4 dvi fpga framebuffer hdmi verilog video xilinx-fpga

Last synced: 01 Mar 2025

https://github.com/ultraembedded/fat_io_lib

Small footprint, low dependency, C code implementation of a FAT16 & FAT32 driver.

c-library fat16 fat32 filesystem microcontroller

Last synced: 03 May 2025

https://github.com/ultraembedded/core_dbg_bridge

UART -> AXI Bridge

axi4 fpga uart verilog

Last synced: 14 Feb 2026

https://github.com/ultraembedded/core_soc

Basic Peripheral SoC (SPI, GPIO, Timer, UART)

fpga gpio spi timer uart verilog

Last synced: 06 Mar 2026

https://github.com/ultraembedded/core_uriscv

Another tiny RISC-V implementation

Last synced: 14 Feb 2026

https://github.com/ultraembedded/usb2sniffer

USB2Sniffer: High Speed USB 2.0 capture (for LambdaConcept USB2Sniffer hardware)

artix-7 fpga lambdaconcept-usb2sniffer-hardware rtl usb usb-analyzer usb-debugging usb-scanning usb-sniffer usb2 verilog wireshark xilinx-vivado

Last synced: 03 Mar 2026

https://github.com/ultraembedded/core_axi_cache

128KB AXI cache (32-bit in, 256-bit out)

Last synced: 21 Feb 2026

https://github.com/ultraembedded/riscv-linux-boot

Trivial RISC-V Linux binary bootloader

atomics bootloader bootstrap linux-kernel opensbi opensbi-qemu-linux risc-v riscv-linux rv32im uart

Last synced: 03 May 2025

https://github.com/ultraembedded/core_usb_fs_phy

USB Full Speed PHY

fpga usb verilog

Last synced: 08 Mar 2026

https://github.com/ultraembedded/core_usb_bridge

USB -> AXI Debug Bridge

axi4-lite fpga usb usb-cdc verilog

Last synced: 31 Jan 2026

https://github.com/ultraembedded/core_usb_uart

USB serial device (CDC-ACM)

fpga serial-port uart usb-cdc usb-device usb-serial verilog

Last synced: 06 Mar 2026

https://github.com/ultraembedded/core_spiflash

SPI-Flash XIP Interface (Verilog)

axi4 fpga spi spi-flash verilog xip

Last synced: 05 Mar 2026

https://github.com/ultraembedded/core_jpeg_decoder

HW JPEG decoder wrapper with AXI-4 DMA

Last synced: 27 Jan 2026

https://github.com/ultraembedded/core_ftdi_bridge

FTDI FT245 Style Synchronous/Asynchronous FIFO Bridge

axi4 communications-blocks fpga ftdi ftdi-232h verilog

Last synced: 07 Feb 2026

https://github.com/ultraembedded/riscv32_linux_from_scratch

RISC-V 32-bit Linux From Scratch

linux linux-from-scratch linux-kernel risc-v riscv32

Last synced: 20 Jun 2025

https://github.com/ultraembedded/fpga_test_soc

A small test SoC for various soft-CPUs (Cortex-M0, RISC-V)

cortex-m0 fpga fpga-soc gpio risc-v spi verilog

Last synced: 03 May 2025

https://github.com/ultraembedded/riscv_sbc

A RISC-V SBC based around the LambdaConcept USB2Sniffer FPGA board.

ddr3 linux logic-analyzer risc-v rv32im single-board-computers usb usb2 usb3 usb3300

Last synced: 03 May 2025

https://github.com/ultraembedded/minispartan6-audio

miniSpartan6+ (Spartan6) FPGA based MP3 Player

audio fpga mp3player risc-v rv32im sd-card spartan6 verilog verilog-project

Last synced: 07 Mar 2026

https://github.com/ultraembedded/core_ulpi_wrapper

ULPI Link Wrapper (USB Phy Interface)

fpga ulpi usb usb-interface verilog

Last synced: 03 May 2025

https://github.com/ultraembedded/core_enet

Ethernet MAC 10/100 Mbps

Last synced: 01 Mar 2025

https://github.com/ultraembedded/core_mmc

MMC (and derivative standards) host controller

Last synced: 07 Mar 2026

https://github.com/ultraembedded/core_usb_sniffer

USB capture IP

usb-debugging usb2 verilog

Last synced: 03 Feb 2026

https://github.com/ultraembedded/core_ram_tester

AXI-4 RAM Tester Component

Last synced: 26 Feb 2026

https://github.com/ultraembedded/cortex_m0_wrapper

Cortex-M0 DesignStart Wrapper

armv6 axi4 cortex-m0 fpga verilog

Last synced: 03 May 2025

https://github.com/ultraembedded/librtos

Very basic real time operating system for embedded systems...

Last synced: 09 Oct 2025

https://github.com/ultraembedded/armv6m-sim

Simple instruction set simulator for ARMv6-M (Cortex M0)

armv6-m instruction-set-simulator

Last synced: 03 May 2025

https://github.com/ultraembedded/ecpix-5

Projects for the ECPiX-5 - a ECP5 FPGA board.

Last synced: 30 Jan 2026

https://github.com/ultraembedded/minispartan6

Projects for the Scarab Minispartan6+ FPGA board

Last synced: 06 Mar 2026

https://github.com/ultraembedded/altor32

AltOr32 - Alternative Lightweight OpenRisc CPU

Last synced: 06 Mar 2026

https://github.com/ultraembedded/core_mpx

MPX is a open-source CPU which can execute code compiled for MIPS-I ISA

Last synced: 03 Mar 2026

https://github.com/ultraembedded/xc6_bus_pirate

XC6 Bus Pirate (FPGA based multi-tool)

Last synced: 04 Mar 2026

https://github.com/ultraembedded/ecpix5-test

Test code / bitstreams for the LambdaConcept ECPIX-5 FPGA board

Last synced: 06 Feb 2026

https://github.com/ultraembedded/orangecrab

Test projects for the OrangeCrab ECP5 FPGA board

Last synced: 05 Mar 2026

https://github.com/ultraembedded/riscv-sw-test

Last synced: 22 Jun 2025

https://github.com/ultraembedded/riscv-linux-prebuilt

RISC-V Linux prebuilt images

Last synced: 01 Mar 2025

https://github.com/ultraembedded/rp2040_blinky

Simple blinky example for the RP2040 that does not require cmake

Last synced: 21 Jun 2025

https://github.com/ultraembedded/embedded_httpd

Embedded HTTP Server

c esp8266 http-server library webserver

Last synced: 14 May 2026

https://github.com/ultraembedded/.github

Last synced: 05 Mar 2026