DocumentCode :
2114442
Title :
Application Camera Links on Xilinx FPGA
Author :
Hua Cai ; Huadong Yu ; Jinkai Xu ; Gang Wang
Author_Institution :
Coll. of Electron. & Inf. Eng., ChangChun Univ. of Sci. & Technol., Changchun, China
fYear :
2013
fDate :
23-25 July 2013
Firstpage :
1121
Lastpage :
1125
Abstract :
In order to solve the problem that Camera Link standard interface used by the current industrial camera and image acquisition card could be realized only by making use of special integrated circuit, field programmable gate array (FPGA ) of Virtex5 series-the latest product of Xilinx was used, and at the same time very high speed integrated circuits hardware description language (VHDL) programming was used to realize logical sequence and signal control circuit of the Channel Link deserializer and the Frame Grabber on the Camera Link. Based on the bit error rate test and the integrity test of signal acquisition on at Camera Link, it was verified that the principle of system design was correct and acquiring normal image in the condition of high bit error rate was reliable. Thus, after applying designs of this system, resource transplantation was processed more effectively among the same series of FPGA, the hardware circuit was simplified, the development time was saved by more than 50%, and integration of the system was improved by 75%.
Keywords :
cameras; computer vision; error statistics; field buses; field programmable gate arrays; hardware description languages; high-speed integrated circuits; VHDL programming; Xilinx FPGA; application camera links; bit error rate test; camera link standard interface; channel link deserializer; field programmable gate arrays; frame grabber; hardware description language; image acquisition card; logical sequence; signal control circuit; very high speed integrated circuits; Cameras; Clocks; Educational institutions; Field programmable gate arrays; Hardware; Phase locked loops; Ports (Computers); Camera Link; Channel Link; Field Programmable Gate Array; Frame Grabber;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Fuzzy Systems and Knowledge Discovery (FSKD), 2013 10th International Conference on
Conference_Location :
Shenyang
Type :
conf
DOI :
10.1109/FSKD.2013.6816365
Filename :
6816365
Link To Document :
بازگشت