Question: 4. Find the values for X, Y and Z so that the following C code will consecutively set high (1) the GPIO port lines

4. Find the values for X, Y and Z so that the following C code will consecutively set high ("1") the GPIO port lines 0 to 3. First only port line 0 will be "1", then port line 0 and 1 will be "1", and so on, until all port lines 0 to 3 will be "1". Note that the GPIO port lines 0 to 3 need to be configured as output. int main(){ IOODIR = Z; 100SET = 0; for(int a = 1; a

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