Abstract
In this paper, design of a real-time video frame buffer with an external memory interface is proposed. In addition, simulation and implementation processes of the design is described. The mentioned system is able to buffer video signals up to 1920×1080 full-HD resolution at 60 Hz frame rate. The memory interface is designed based on an external SDRAM memory and supports burst read/write operations. Input video resolution, video buffer size on memory and burst size of the memory interface are user defined and can be configured.
Keywords
Computer science
Frame (networking)
Buffer (optical fiber)
Interface (matter)
Auxiliary memory
Field-programmable gate array
Computer hardware
Registered memory
Frame rate
Memory management
Write buffer
Embedded system
Real-time computing
Semiconductor memory
Operating system
Computer network
Artificial intelligence
Subject Areas
Video Coding and Compression Technologies
·Signal Processing ·Physical Sciences
CCD and CMOS Imaging Sensors
·Electrical and Electronic Engineering ·Physical Sciences
Advanced Memory and Neural Computing
·Electrical and Electronic Engineering ·Physical Sciences
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