Assume that XTAL = 1MHz. Find the OCRO value in decimal) needed to generate a time delay of 0.2 ms. Use CTC mode, no prescaler mode Assuming that XTAL = 8 MHz with prescaler of 1024, and we are generating a square wave on pin PB7, find the Timer clock period? (in ms) (Show your work) Assume that XTAL = 1MHz. Find the OCRO value in decimal) needed to generate a time delay of 0.2 ms. Use CTC mode, no prescaler mode Assuming that XTAL = 8 MHz with prescaler of 1024, and we are generating a square wave on pin PB7, find the Timer clock period? (in ms) (Show your work)