Abstract
In this paper a diagnostic access of AMBA AHB communication protocols is
designed and implemented. AMBA AHB communication protocols are designed using
master slave topology. A core is designed for implementation of communication protocols
between master and slave device to perform efficient write operation. The process involves
design and implementation of a master unit and a slave unit. Further a test bench is
designed to simulate the communication between master and slave. A synthesis report of the
process is generated using VHDL and XILINX. The process is configured for Address and
Data bus of 32 bit width. The designed AMBA AHB communication protocol between
master and single slave supports technology independent data transfer between high band
width and high clock frequency multiprocessors and multi-CPU based embedded systems
like arm processors and low bandwidth peripherals like IC based processors, standard
macro cells, flash memory etc. The features required for high performance, high clock
frequency systems including burst transfers, single clock edge operations, non–tristate
implementation and wider data bus configuration are implemented in the design.
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