Question

True or False?

a. SysTick has four registers.

b. All the SysTick registers are 32 bits long.

c. The counter in SysTick is 32 bit long

d. SysTick cannot work with PLL

e. If ‘n’ is the value in Reload register then time delay interval is modulo (n-2)

Why?

Answer 1

>True or False

A)SysTick has four registers.

Answer:True.

>Because it has 4 registers which are SysTick control and status register(CSR),SysTick reload value register(RVR),SysTick current value register(CVR),SysTick caliberation value register(CALIB).

B)All the SysTick registers are 32 bits long.

Answer:True

>Because all the register are 32bits.

C)The counter in SysTick is 32 bit long

Answer:False

>Because the counter is 24bit long.

D)SysTick cannot work with PLL

Answer:True

E) If ‘n’ is the value in Reload register then time delay interval is modulo (n-2)

Answer:False

>Because its works on every n+1.

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