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Title: How many of the pins of the 8051 are used for the four 8-bit parallel I/O ports? Post by: salsathief on Jan 23, 2018 How many of the pins of the 8051 are used for the four 8-bit parallel I/O ports?
A) 32 pins B) 40 pins C) 36 pins D) 38 pins Title: How many of the pins of the 8051 are used for the four 8-bit parallel I/O ports? Post by: yuenc on Jan 23, 2018 Content hidden
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