EPM7128AEFC100-7

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Embedded - CPLDs (Complex Programmable Logic Devices) enable users to create custom semiconductor integrated circuits. As CPLDs are programmable with hardware terminologies, they allow users to design their own products with defined behavior, while reducing their time-to-market. The EPM7128AEFC100-7 is one of the most popular CPLDs in the market. This CPLD has 256 macrocells, 518 I/O pins and several key features. This article will focus on exploring the main application field and working principles of the EPM7128AEFC100-7.

The EPM7128AEFC100-7 CPLD is most suitable for applications involving high-speed digital signal processing and synchronization. Its features allow it to execute multiple parallel operations with high accuracy and efficiency. This enables users to build digital systems that execute large and complex computations in short time and with better results. Its flexible architecture also supports large and configurable structures, so users can tailor the CPLD to their requirement more accurately. Moreover, its low operating power consumption is an added advantage in applications involving portable or battery operated systems.

The workings of EPM7128AEFC100-7 CPLD can be broken down into four main parts: The Switch Matrix, the Programmable Logic Array, the Input/Output Blocks (I/O), and the Configuration Memory. All four parts are depicted in the figure below.

The heart of the CPLD is the Switch Matrix which connects the different logical cells and determines their function. The Programmable Logic Array (PLA) contains the programmable logic elements which store and access the logic data and routing information for the design. The Input/Output blocks (I/O) sends and receives data from other components and systems. Finally the Configuration Memory stores the state of the CPLD and allows the design to be reconfigured for different application scenarios.

To create a complex logical circuit with the EPM7128AEFC100-7, users first need to configure the different elements of the CPLD, i.e. the Switch Matrix, Programmable Logic Array, Input/Output Blocks and the Configuration Memory. The configuration can be done in several ways like using the HDL (Hardware Description Language) or a graphical user interface. After the configuration is complete, the design is tested and verified using a software simulator or Hardware in the Loop (HIL) system. Once the design is verified, the compiled code is saved in the Configuration Memory and the design is ready for production.

To conclude, the EPM7128AEFC100-7 CPLD is a powerful and high speed CPLD suitable for applications involving digital signal processing. Its features allow users to create complex digital systems with minimal time to market and excellent results. Moreover, its flexibility and low power consumption make it an ideal choice for battery operated and portable systems.

The specific data is subject to PDF, and the above content is for reference