FPGA:FPGA:A field programmable gate array (FPGA) is a semiconductor device containing programmable logic components and programmable interconnects.
DSP-FPGA.com
The Source for Embedded Signal Processing:DSP-FPGA.com (formely DSP Engineering magazine) is the engineer's resource for embedded digital signal processing...Go
Programmable Logic DesignLine
Providing Programmable Logic Design News and Programmable Logic Design Products...Go
DSP DesignLine
Design Resource for Engineers Implementing DSPs, FPGAs, and Algorithms:...Go
DSO project using FPGA
Introduction
The analogical parts includes:
- Two analogs inputs with AC / DC / GND coupling. These inputs have impedances adapted to the commercial probes available,
- One VGA amplifier stage,
- the inputs of the ADC (10bits).
The digital parts includes:
- the outputs of the ADC,
- one input for external triggering,
- one output for the probes calibration,
- one 100MHz low jitter clock with integrated divisor to allow variable sampling,
- one FPGA that contains memory, digital triggering and logic to send/communicate with the PC,
- a DC/DC isolated converter (5VUSB in, -+5V out) with another integrated switched mode supply + charge pump to have 3V3, -3V3 and 2V5,
- a connector that allow to transform DSO to an handheld version by adding a microcontroler, a keyboard, a display and a battery,
- a USB connector + USB interface (FTDI chip) with opto-isolators for the insulation of the fast signals,
The system must be completed with:
PC Version
A dedicaced PC software
HandHeld Version
One standard µC that have sufficient inputs/outputs. A graphic LCD panel + keyboard + battery. One have to foreseen the FPGA conf. chip (this chip has an upgradable conf. File)....Go
FPGAs and ASICs tutorials.
...Go
Astron Logic Research & Development
offers a variety of CPLD & FPGA development boards ,but this site is not english laguage site....Go
PIC FPGA Cores
Running a PIC CPU core on a FPGA...Go
EAS XIprog
EAS XIprog is our in-circuit Xilinx JTAG programmer. It can be used to program Xilinx FPGA and CPLD's using the pc parallel port....Go
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