Title :
Design of VGA Image Controller Based on SOPC Technology
Author :
Ziting, Wang ; Haili, Guo ; Yan, Sun
Author_Institution :
Sch. of Electron. & Inf. Eng., Lanzhou Jiaotong Univ., Lanzhou, China
fDate :
June 30 2009-July 2 2009
Abstract :
As a standard display interface, VGA has been widely used. According to the principle of VGA display, the paper designs a VGA image controller based on SOPC technology. This design discards the special-chip which for VGA display and uses Nios II soft-core processor as the system control module. By programming Nios II soft-core processor, DMA control module and VGA display control module on one FPGA chip, the system is fully implemented. The construction of VGA display system by this method is small, power loss low, reliable and can be applied to many occasions.
Keywords :
computer displays; display devices; field programmable gate arrays; microprocessor chips; DMA control module; FPGA chip; Nios II soft-core processor; SOPC technology; VGA display; VGA image controller; display interface; system control module; Control systems; Costs; Displays; Field programmable gate arrays; Monitoring; Pixel; Power system reliability; Synchronization; Tellurium; Timing;
Conference_Titel :
New Trends in Information and Service Science, 2009. NISS '09. International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-0-7695-3687-3
DOI :
10.1109/NISS.2009.62
