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programmable logic What is a complex programmable logic device (CPLD)? Search results

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What is a complex programmable logic device (CPLD)?
A complex programmable logic device (CPLD) is a programmable logic device with complexity between that of PALs and FPGAs, and architectural features of both. It is made up of several simple PLDs (SPLDs) with a programmable switching matrix in between the logic blocks. CPLDs typically use EEPROM, flash memory or SRAM to hold the logic design interconnections.
total search1428 articles
2012-09-10 Xilinx, OmniTek unveil All Programmable SoCs for broadcast apps
The OmniTek Zynq-7000 features Xilinx's SoC that incorporates an ARM dual-core Cortex-A9 MPCoreprocessing system with tightly coupled programmable logic on a single die.
2004-03-11 Xilinx sees the logic of Triscend acquisition
Xilinx Inc. said Monday (March 8, 2004) it has signed an agreement to acquire Triscend Corp., a developer of configurable embedded microcontrollers that combine ARM processor cores with field programmable logic.
2002-10-30 Xilinx offers IQ solutions for programmable IC devices
Xilinx Inc.'s two new additions to its IQ Solutions line is specifically targeted for the automotive telematics market.
2002-05-10 Virage Logic acquires In-Chip Systems
Virage Logic Corp. has entered into a definitive agreement to acquire In-Chip Systems Inc., a privately held provider of logic platforms for SoC applications
2007-02-01 View from assertion-level logic
The purpose of a circuit diagram is to convey the maximum amount of information in the most efficient fashion. One aspect of this is that the signals carried by the wires may be active-high or active-low.
2000-09-05 Using the programmable polarity control
This application note shows the proper usage of the ABEL and CUPL syntax to configure the output polarity of Atmel PLDs.
2000-06-22 Using programmable logic to accelerate DSP functions
This application note implements a programmable logic solution for the computationally intensive functions found in DSP in order to provide increased DSP system performance at reduced system cost.
2000-09-05 Using programmable logic devices
This application note discusses where, why and how to use PLDs, and also includes software and hardware support for Atmel PLDs.
2015-03-24 Top 5 problems with programmable logic controllers
PLC's duties are crucial for complex processes. However, like most things in life, they can be both advantageous and disadvantageous. Read this article to discover what can possibly go wrong.
2000-03-01 Taking new stabs at programmable analog
Programmable logic has some traditional advantages over ASIC design. The gate count of FPGAs approaches that of custom circuits. FPGAs can be programmed?and re-programmed?out in the field, enabling fast time to market. ASICs, in comparison, need careful attention to layout and fabrication technology. It can take anywhere from six weeks to two years (depending on the complexity of the circuit) to get an ASIC working properly.
2014-02-14 Taking a look at the field-programmable RF chip
Developed in the US for UK's Lime Microsystems, the FPRF transmitter takes a digital data stream and converts it into wireless signals, while the receiver performs the inverse operation.
2008-01-24 Stratix III FPGA features 340K logic elements
Altera says it has developed the industry's highest-density FPGA, the EP3SL340, which features 340,000 logic elements
2005-07-20 ST starts selling ARM processor with configurable logic
STMicroelectronics NV said Monday (July 18) it has started selling the first member of a family of configurable chips based on the ARM924ES RISC processor core integrated with an area of programmable logic.
2004-11-10 ST preaches new 'Gospl' for programmable logic
STMicroelectronics is embarking on a campaign to promote its Generalized Open Source Programmable Logic (Gospl) platform, aiming to make it the Linux of the programmable logic world.
2005-06-16 Rolling the dice on programmable logic
Today's system engineers all share a common goal: to beat programmable logic at its own game.
2010-12-28 Report: Toshiba outsources logic production to Samsung
A report surfaced that Japan’s Toshiba Corp. will be outsourcing an undisclosed percentage of its leading-edge logic production to South Korea’s Samsung Electronics Co. Ltd
2007-07-23 Reconfigurable logic IP rolls for 65nm, 45nm nodes
Lightspeed Logic tips a new generation of its Reconfigurable Logic IP for the 65nm and 45nm process nodes
2000-06-26 Pulse-width modulation in Xilinx programmable logic
This application note demonstrates how to build a variable PWM waveform using a counter and a storage register.
2010-04-22 PSoC devices pack programmable digital logic
Cypress is rolling out the CY8C32xxx PSoC 3 Programmable Digital Family that offers customizable digital functions and interfaces lowering overall system power
2001-05-01 Programmable-chip methods get fresh look
At the current lithographic resolutions, PLDs offer the potential of producing "systems on programmable circuits."
2008-06-27 Programmable tool handles image, signal processing
The folks at Agility Design Solutions have announced the availability of their new RC240 programmable development and prototyping platform
2001-05-01 Programmable system chips move forward
Using dedicated hardware to boost real-time performance of embedded systems is a common practice and, with the introduction of PSCs, software engineers will learn how to boost performance of timing-critical software functions.
1999-06-29 Programmable logic: Proving ground for Gigabit Ethernet switch
This article focuses on the use of PLDs to implement large subsystems within a single chip and its integration to existing design flows. In discussing these issues, the paper uses the example of the network processing ASIC called Argus.
2002-12-02 Programmable logic/customizable CPU cores adapt hardware to apps
FPGA and PLD manufacturers have proffered the term "SoPC" which captures the idea of using programmable logic as a medium with which designers can create custom hardware.
2005-11-08 Programmable logic outpacing MPU industry, Altera exec claims
Programmable logic developers are a decade ahead of the microprocessor industry, and use of the chip technology continues to rise, an Altera Corp. executive told a conference here
1999-09-09 Programmable logic for wireless design
This paper discusses the PLD's function in the design and development of wireless systems.
2000-03-20 Programmable logic for data switch design
This paper describes the advantages and disadvantages of ASICs and PLDs according to each device's design specifications.
2002-10-01 Programmable logic enables powerful SoC solutions
With the ability to embed complete systems on a single FPGA, programmable logic has enabled a new realm of powerful yet very flexible SoC solutions.
1999-04-08 Programmable Logic Devices: Viable solutions for implementing error-coding functions
With the increasing need for the transmission of digital data over a wide variety of mediums, the need for error control coding will increase significantly as well. Reed-Solomon and Viterbi coding provides a robust error control method for many common types of data transfer mediums, particular those that are one-way or that are noisy and sure to produce errors. This application note deals with these Reed-Solomon and Viterbi solutions.
2003-09-16 Programmable logic and a new breed of MCUs
Through the use of new embedded MCUs, you can eradicate MCU obsolescence by creating your own.
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