DIRECT MEMORY ACCESS CONTROLLER

• Main Authors: PESAVENTO RODNEY J, DAWSON STEVEN, TRIECE JOSEPH W, LAHTI GREGG D
• Format: Patent
• Language: English; Korean
• Published: 01.09.2009
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

A system has at least one bus, a central processing unit (CPU) coupled with the bus, a memory coupled with the bus, a direct memory access (DMA) controller having a plurality of DMA channels and operating independently from the CPU and being coupled with the bus, wherein for access to the bus the DM...