An Improved Realization of the Digital Multiplexer Based on Electric Power Carrier Communication
The electric power carrier communication is the special communicated way of electrical power system , one kind of double CPU, the low power loss, the low cost digital multiplexer has been designed in conducted the full research to this communicated way, which is satisfied the need of the electric power correspondence transmission system. In respect of hardware designing, dual-port RAM and double CPU are adopted for coordinating work and greatly improving efficiency; dual-port RAM , which functions as a shared mailbox of double CPU, is used to store markers, pointer and coordinate the work of double CPU.
Helen Zhang, Gang Shen and David Jin
B. Liu et al., "An Improved Realization of the Digital Multiplexer Based on Electric Power Carrier Communication", Advanced Materials Research, Vols. 225-226, pp. 247-250, 2011