%0 Journal Article %T General Purpose AHB-DMA Controller %A Chetan Sharma %J International Journal of Computer Technology and Applications %D 2011 %I Technopark Publications %X This paper reviewed the design of a general purpose AHB-DMA controller whichhas two channels to perform read/write operations between the memory and customizable interface (SPI, I2C, USB or SDIOetc.). Each DMA channel enables movement of data from a source AHB address to the IP or IP to the destination AHB address, for a given programmed count. When the programmed bytes (data) are transferred to/from the system memory, an ”°End of transfer interrupt”± is generated by the DMA for each channel. %K AMBA %K AHB bus %K Tx-FIFO %K RxFIFO %K IP Interface %U http://ijcta.com/documents/volumes/vol2issue2/ijcta2011020203.pdf