Title :
Design of UART Based on ARM+DSP Distributed Data Acquisition System
Author :
Jinhong, Yang ; Yongqiang, Hong
Author_Institution :
Xiamen Univ., Fujian Xiamen
fDate :
Aug. 16 2007-July 18 2007
Abstract :
This paper introduces how to realize UART between acquisition and processing module based on DSP and data collection terminal module based on ARM. Then it takes the TMS320VC5402 DSP and S3C44B0X ARM for example, and designs hardware interface and procedures, the paper shows how to realize synchronization of asynchronous transfer for DSP and the communication between the two chips. After certification of the design the system, it can meet the real-time detection, also it can conveniently realize the communication between the system and PC to storage data, so it is with a good prospect.
Keywords :
computer interfaces; data acquisition; data communication equipment; digital signal processing chips; ARM+DSP distributed data acquisition system; DSP; S3C44B0X ARM; TMS320VC5402 DSP; UART design; data collection terminal module; data storage; hardware interface; real-time detection; Consumer electronics; Data acquisition; Digital signal processing; Digital signal processing chips; Hardware; Inspection; Instruments; Production systems; Real time systems; Sensor systems; ARM; DSP; SPI; UART;
Conference_Titel :
Electronic Measurement and Instruments, 2007. ICEMI '07. 8th International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4244-1136-8
Electronic_ISBN :
978-1-4244-1136-8
DOI :
10.1109/ICEMI.2007.4351267
