In 8251A, the pin that controls the rate at which the character is to

1.	In 8251A, the pin that controls the rate at which the character is to be transmitted is
A.	TXC(active low)
B.	TXC(active high)
C.	TXD(active low)
D.	RXC(active low)
Answer» B. TXC(active high)

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