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Because of its high operating speed, synchronous FIFOs are an excellent choice for high-performance applications.
Synchronous FIFOs provide numerous other benefits that improve system performance and minimise complexity.
Status flags include synchronous flags, half-full, programmable almost-empty, and almost-full flags. These FIFOs also have characteristics like width expansion, depth expansion, and retransmission.
Asynchronous FIFOs require read and write pulses to be created without an external clock reference, whereas synchronous FIFOs use free-running clocks to time internal processes.
Memory array, flag logic, and expansion logic are the essential building parts of a synchronous FIFO. Dual-port memory cells are used to construct the memory array.
These cells enable simultaneous access to the write and read ports. The FIFO’s inherent synchronisation feature is due to this simultaneous access.
There are no timing or phase constraints between port accesses. This means that while one port writes to memory at one rate, the other port can read at a different rate that is independent of the first.
This also allows for the speed at which data is written to and read from the memory array to be optimised.
The Global Synchronous FIFO market accounted for $XX Billion in 2021 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2022 to 2030.
ZIP CORE’s Synchronous FIFO with customizable depth and data breadth for general-purpose use. The component uses a straightforward valid-ready pipeline interface protocol and includes full/empty flags as well as a FIFO fullness counter.
The FIFO can be set to use either register or RAM-based storage. Design Highlights- Completely synchronous design.
Adjustable depth and data width – Register or RAM storage. Full/Empty flags and FIFO fullness counter – Simple valid-ready streaming protocol – AMBA® AXI4-stream, Altera® Avalon-ST, and Xilinx® local-link.
compatible – 1 cycle latency. Applications- General-purpose buffering – Data rate adaptation. Interaction with other pipeline parts. Enhancements to datapath timing.
