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Results tagged #Fpga in Circuits

FPGA-based fingerprint identification system schematic
FPGA-based fingerprint identification system schematic
ASIC design choosing highly integrated, low-power, short development cycle to complete this FPGA design to achieve a system of background, h...
Reference designs for Series 1 FPGA Boards
Reference designs for Series 1 FPGA Boards
ZTEX USB-FPGA Boards require three different voltages, namely 1. 2V, 2. 5V-2. 6V and 3. 3V, which must be supplied externally. This can be d...
Design of a compact reversible fault tolerant field programmable gate array
Design of a compact reversible fault tolerant field programmable gate array
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Design of a compact reversible fault tolerant field programmable gate array
Design of a compact reversible fault tolerant field programmable gate array
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FPGA RS232 Serial Interface Circuit
FPGA RS232 Serial Interface Circuit
The schematic for this project is a modified version of the CPLD dev board schematic. There are a few new parts added for this project and y...
FPGA DC Motor Control Circuit
FPGA DC Motor Control Circuit
An issue with CPLD and FPGA devices is that they have so many I/O pins that their schematics become overwhemlingly HUGE very quickly. I trie...
FPGA / CPLD 16x2 LCD Interface Circuit
FPGA / CPLD 16x2 LCD Interface Circuit
The schematic for this project is a modified version of the CPLD dev board schematic. There are a few new parts added for this project and y...
interfacing relay with spartan 6 fpga
interfacing relay with spartan 6 fpga
The Spartan-6 board has on board 5v Relay interfacing, indicated as in Figure. ULN2803 is used as a driver for FPGA I/O lines, drivers outpu...
interfacing leds with spartan 6 fpga
interfacing leds with spartan 6 fpga
The Spartan-6 board has 16 LEDs Connected with FPGA I/O pins (details tabulated below). The cathode of each LED connects to ground via a 330...
interfacing 2x16 lcd with spartan 6 fpga
interfacing 2x16 lcd with spartan 6 fpga
The Spartan-6 board has 2x16 LCD, indicated as in Figure. The 2x16 character LCD interface card with supports both modes 4-bit and 8-bit int...
how to interface led with spartan 3an
how to interface led with spartan 3an
The Spartan-3an board has eight LED Connected with FPGA I/O pins (details tabulated below). The cathode of each LED connects to ground via a...
traffic light interfacing with spartan 3 primer
traffic light interfacing with spartan 3 primer
The Spartan-3 board has Traffic light controller with FPGA I/O pins (details tabulated below). Traffic light controller card consist of 12 N...
slide switch interfacing with spartan 3an fpga
slide switch interfacing with spartan 3an fpga
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relay interfacing with spartan 3an fpga
relay interfacing with spartan 3an fpga
The Spartan-3an board has external 5v Relay interfacing, indicated as in Figure. ULN2803 is used as a driver for FPGA I/O lines, drivers out...
relay interfacing with fpga universal development board
relay interfacing with fpga universal development board
The Universal Development Board has external 5v Relay interfacing, indicated as in Figure. ULN2803 is used as a driver for FPGA I/O lines, d...
push button interfacing with spartan 3an fpga
push button interfacing with spartan 3an fpga
The Spartan-3an board has eight slide switches, indicated as in Figure. Push button inputs are normally low and driven high only when the pu...
LEDs and Switches
LEDs and Switches
The DE2 board provides four pushbutton switches. Each of these switches is debounced using a Schmitt Trigger circuit, as indicated in Figure...
development and evaluation for FPGA based systems
development and evaluation for FPGA based systems
With regard to the System Monitor feature presented in this article, Avalon Microelectronics used this feature in two Virtex-5 FPGAs (XC5VLX...
How to design 65nm FPGA DDR2 memory
How to design 65nm FPGA DDR2 memory
This article presents practical techniques for incorporating "correctness by design" in DDR2 interfaces, from a Signal Integrity (SI) perspe...
leveraging fpga and cpld digital logic to implement analog to digital converters
leveraging fpga and cpld digital logic to implement analog to digital converters
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Leveraging FPGA and CPLD digital logic to implement analog to digital converters
Leveraging FPGA and CPLD digital logic to implement analog to digital converters
Designers of digital systems are familiar with implementing the `leftovers` of their digital design by using FPGAs and CPLDs to glue togethe...