Title :
Analysis and Comparison of Two Different Implementations of MCS-51 Compatible Microcontrollers
Author :
Fei, Jincheng ; Quan, Haiyang ; Yuan, Dawei
Author_Institution :
Design Dept., Beijing Microelectron. Technol. Inst., Beijing, China
Abstract :
This paper properties of a single cycle implementation of MCS-51 compatible microcontroller and a four cycle implementation one in the way of instruction timing, circuit implementation and synthesis result. And the part of circuit implementation focuses on system architecture, instruction execution details acquired from RTL level and the ports. In addition to the contrast, the paper discusses the similarities and differences between the two circuits in IP reuse briefly.
Keywords :
logic circuits; microcontrollers; network synthesis; IP reuse; MCS-51 compatible microcontroller; RTL level; circuit implementation; circuit synthesis; instruction execution; instruction timing; intellectual property cores; system architecture; Clocks; Computer architecture; IP networks; Microcontrollers; Random access memory; Registers; Timing; IP reuse; MCS-51; four cycle implementation; single cycle implementation;
Conference_Titel :
Dependable, Autonomic and Secure Computing (DASC), 2011 IEEE Ninth International Conference on
Conference_Location :
Sydney, NSW
Print_ISBN :
978-1-4673-0006-3
DOI :
10.1109/DASC.2011.207
