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http://dx.doi.org/10.6109/jkiice.2014.18.6.1413

Design of Synchronized Power Control Embedded System Based on Core-A Platform  

Lee, Woo-Kyung (Department of Information and Communication Engineering, Hoseo University)
Moon, Dai-Tchul (Department of Information and Communication Engineering, Hoseo University)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.18, no.6, 2014 , pp. 1413-1421 More about this Journal
Abstract
This paper realize power control embedded system with one master of Core-A 32-bit RISC processor and several slaves controling power with synchronized digital signals. Core-A platform is consisted of Core-A processor, AMBA bus, SSRAM, AC97, DMA, UART, GPIO etc. Slave is made by both digital part and analog part. The former generates various power control patterns synchronized with master signal. The latter converts 220V power proportional to 4 bit digital signals. design of Embedded system is executed in Flowrian II, in which software is cross-compiled and hardware is verified by simulation. Embedded system is implemented in FPGA board and CPLD chips as well as PCB board for analog power control.
Keywords
Embedded System; Corea-A Platform; Power Control; Flowrian II;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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