About: dma controller

Premodifier: dma
Head noun: controller

Same concepts
http://dbpedia.org/resource/Channel_I/O

Broader concepts

label	provenance	confidence
bus master	isap:257388632	0.767223
device	isap:254043260	0.677748
pci master	isap:257388634	0.528366
controller	isap:400132639	0.507643

Narrower concepts

label	provenance	confidence
embodiment	isap:400235607	0.196353