7285L15PAGI

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Logic - FIFOs Memory - 7285L15PAGI application field and working principle

The 7285L15PAGI is a synchronous FIFO (First-In First-Out) memory device designed for use in systems which require high speed, maximum throughput and minimal latency. It is well adapted for applications including video codecs, video editing, business video, video surveillance, digital video receivers and other video application areas. The 7285L15PAGI consists of two 256K x 15 FIFO Array and one 256K x 15 FIFO Array with parity. The device also has dedicated data protection circuits.

Application field of 7285L15PAGI

The 7285L15PAGI logic is suitable for applications like data acquisition, storage and transfer. It is an ideal solution for systems requiring high-speed data processing or “get and go” type of operation. It can be used in different audio and video formats processing, because of its high performance and fast speed characteristics. Additionally, the device offers maximum throughput, with minimal latency.

The 7285L15PAGI is often used in television and video production, video surveillance and scientific camera systems. It can also be used in automated process control. Additionally, the device can be used for point-to-point communication, serial communication and control functions.

Working Principle of 7285L15PAGI

The 7285L15PAGI synchronous FIFO memory works on the principle of "First-In, First-Out". In this process, it functions as a data buffer for high-speed data streams and stores a large number of data words. The device has two inputs, Write and Read, which is used to control the flow of data. When data is written to the memory, it is stored in the first available slot, and then read out in the same order. The data words are stored in the order they are written.

The 7285L15PAGI uses data protection circuits to ensure the integrity of the stored data. The parity bit is used to detect any bit errors in the written and read data. When errors occur, the device will activate error flags and automatically reset the memory. In addition, the FIFO supports programmable write and read thresholds for seamless buffer management.

The 7285L15PAGI has a very high throughput, as it can process read and write requests at speeds up to 200mbps. It also features an advanced Direct Memory Access (DMA) feature, which can be used to transfer large amounts of data between the memory and external systems.

Conclusion

The 7285L15PAGI is a high-performance synchronous FIFO memory device suitable for a wide range of applications. It can be used in audio and video formats processing, television and video production, video surveillance, automated process control and other point-to-point communications. The device has two inputs, Write and Read, and features dedicated data protection circuits and an advanced DMA feature. The 7285L15PAGI has a very high throughput and can process read and write requests at speeds up to 200mbps.

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