“bus master”可以造什么句，bus master造句

A technique used by master-type devices to request, grant and acknowledge bus mastership. In its simplest form, it consists of:(a)asserting a bus mastership request;(b)receiving a grant that the bus is available at the end of the current cycle; and(c)acknowledging that mastership has been assumed.

Data transfer operations are protected by CRC codes; therefore, any bit changes induced by card insertion and removal can be detected by the SD bus master.