BM has various meanings in the Military category. Discover the full forms, definitions, and usage contexts of BM in Military.
In computing, bus mastering is a feature supported by many bus architectures that enables a device connected to the bus to initiate transactions. It is also referred to as first-party DMA, in contrast with third-party DMA where a system DMA controller also known as peripheral processor, I/O processor, or channel) actually does the transfer.
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