SEO Training
Even in hi-tech, getting your company to the top of Google is important. Also using Social Media Marketing! Learn how!

Free Embedded Systems
News by Keyword
Cool, free stuff!

project    

FPGA CPU / last update 2003
The purpose of this site is to share the lore of designing custom processors and integrated systems-on-chips using FPGAs (field-programmable gate arrays). The XSOC Project - an unsupported collection of experimental hardware and software designs and specifications, cited in the Circuit Cellar magazine series, "Building a RISC System in an FPGA", and providing an example for the noble purpose of teaching computer design.
preview: http://www.fpgacpu.org   date: 2/5/2003 |

project    

JOP - Java Optimized Processor
This site is designated for a processor design to implement the Java Virtal Machine. It is part of a dissertation at the Technical University of Vienna, Austria. The goal of this development is a simple and small processor optimized to execute Java byte code. The processor core fits in a 'mainstream' FPGA. So it is possible to use a configurable Java processor for embedded applications.
preview: http://www.jopdesign.com   |

project    

OpenCores
OpenCores is a loose collection of people who are interested in developing hardware, with a similar ethos to the free software movement. Currently the emphasis is on digital modules called 'cores', since FPGAs have reduced the incremental cost of a core to approximately zero.
preview: http://www.opencores.org   |

core    

PacoBlaze - free soft core for Xilinx
PacoBlaze is a from-scratch synthesizable & behavioral Verilog clone of Ken Chapman's popular PicoBlaze embedded microcontroller. KCAsm is a lightweight PicoBlaze assembler written in Java. While Ken's version aims toward the most efficient implementation in the Xilinx FPGA architecture, PacoBlaze tries to be as configurable as possible, maintaining source code compatibility and code cycle accuracy with the original PicoBlaze. It also...
preview: http://bleyer.org   |

core    

STM Free Microprocessor
STM is a 32-bit, 2-way superscalar RISC processor, designed in an HDL. It is a free hardware; get the source from here.
preview: http://www.asahi-net.or.jp   |

core    

The JAM CPU - A CPU core in VHDL
The JAM CPU is a 32bit 5 stage pipelined RISC core with forwarding and hazard handling. Its basic design is derived from the DLX architecture (from the Patterson & Hennessy books). The JAM CPU core is implemented in VHDL and has been tested in an actual FPGA (the Xilinx Virtex chip). We have released our CPU core under the GNU Lesser General Public License (LGPL) in the hope that it will be useful for people studying VHDL or computer...
preview: http://www.digitalfanatics.org   |