DocumentCode
2704609
Title
A new control method for Contact Image Sensor based on CPLD
Author
He, Kexue ; Wu, Dongliang
Author_Institution
Coll. of Electr. & Inf. Eng., Changsha Univ. of Sci. & Technol., Changsha
fYear
2008
fDate
21-24 April 2008
Firstpage
1
Lastpage
4
Abstract
A controller for contact image sensor (CIS) is designed based on CPLD and VHDL. The controller includes a controller of timing driver for CIS, a controller of analog-to-digital converter, a storage of data, a switch of memory bus and a interface to MPU. The simulated waveform diagram of VHDL program is also provided in the paper. The controller works well in the paper currency sorting machine.
Keywords
analogue-digital conversion; control system synthesis; hardware description languages; image sensors; VHDL; analog-to-digital converter; contact image sensor; memory bus; paper currency sorting machine; simulated waveform diagram; timing driver controller; Automatic control; Circuits; Computational Intelligence Society; Data acquisition; Image sensors; Pins; Random access memory; Sensor arrays; Signal processing; Switches;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Technology, 2008. ICIT 2008. IEEE International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-1705-6
Electronic_ISBN
978-1-4244-1706-3
Type
conf
DOI
10.1109/ICIT.2008.4608384
Filename
4608384
Link To Document