Question

Can one device have more than one USC interfaces?

(a) yes

(b) no

(c) depends on the conditions

(d) cant be said

I got this question during an online exam.

I'd like to ask this question from Communication in section MSP430 Microcontroller of Microcontroller

Answer 1

Correct option is (a) yes

The best explanation: Yes, one device can have more than one USC interfaces. There is a small difference because the interrupt flags and enable bits for the “0” modules are in a special function registers IFG2 and IE2, while those for the “1” modules are in their own registers, UC1IFG and UC1IE.