PLD (PAL) Series IC chip decryption
PLD is developed in the 1970s = new LSI. A PLD
Accommodate the logic gate can reach hundreds, thousands or even more, its logic function can be compiled by the user specified. Particularly suitable to construct small batch production system, or in the system development process of development.
PLD PROM from the initial experienced programmable logic array (PLA), programmable array logic (PAL), generic array logic (GAL) to the current devices in-system programming (ISP), not only simplifies the design process of digital systems, reduce costs and the volume of the system, improve system reliability and confidentiality, and user-friendly design, use, choose express chip is faster and more convenient to fundamentally change the system design.
PLD is used as a general-purpose integrated circuit logic function can be designed in accordance with the user of the machine's programming. General integration of PLD high enough to meet the needs of the design of digital systems in general, so that designers can be programmed to a digital system integration in a PLD above, to avoid not to please the chip manufacturers for the design and production of special integrated circuits.
Programmable logic device PLD is to allow the user programming (configuration) to achieve the desired logic function circuit, it is compared with discrete components, has the speed, capacity, power consumption and high reliability. Due to the highly integrated, advanced design methodology, field-programmable, you can design a variety of digital circuits, therefore, in many areas of communications, data processing, networking, instrumentation, industrial control, military and aerospace, etc. has been widely used.
CPLD (Complex Programmable Logic Device) is the abbreviation of the Complex, the PLD, a more PLD complex logic components, digital integrated circuits for a user according to their needs and self-constructed logic function. The basic design approach is through integrated development of software platform, schematics, hardware description languages and other methods to generate the corresponding object file, the download cable (in system programming) code sent to the target chip, the design of digital systems .
Shenzhen East conduction technology for the PLD chip and the CPLD chip decryption method is already very mature, and, if necessary, detailed consultation with customers, or call 0755-61329061.
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