CPLD

CPLD, the full name is a complex programmable logic device, is a device developed from PAL and GAL devices. It is relatively large in scale and complex in structure and belongs to the scope of large-scale integrated circuits. It is a digital integrated circuit in which users construct logic functions according to their own needs. The primary design method is to use the integrated development software platform, use schematic diagrams, hardware description language, and other methods to generate the corresponding target file, and transfer the code to the target chip through the download cable to realize the designed digital system.

CPLD programming has the following characteristics:

1. Flexible programming and high integration;

2. The design and development cycle is short, and the scope of application is broad;

3. Low design and manufacturing cost, advanced development tools;

4. Strong confidentiality;

5. Good quality and low price.

These advantages of CPLD make it an indispensable part of electronic products.