use info below to solve a and b

4.Write an instruction sequence to generate a 1.5 KHz square wave with 40% duty cycle from PWM6 output pin and use center-aligned mode. Assume that the E clock frequency is 24 MHz, and the prescale factor is 32. Assume it is 8-bit mode, stop PWM in wait and freeze mode. a) Set PWM6 output to start with low level. b) Set PWM6 output to start with high level. a): Set PWM6 output to start with low level. movb# PWMCLK movb#S PWMPRCLK movb#__, PWMPOL movb# PWMCAE movb#$ , PWMCTL movb# PWMPER6 movb# PWNDTY6 movb# PWMCNT 6 bset PWME S b): Set PWM6 output to start with high level. [PWMPER6] =150; (PWMDTY61=150x409=60 movb# PWMCLK movb#S PWMPRCLK movb#_ PWMPOL movb#__, PWMCAE movb# $ PWMCTL movb# PWMPER6 movb# PWNDTY6 movb #__ PWMCNT 6 bset PWME, S a) PPOL6 - 0 b) PPOL6 = 1 PWMDTY6 PWMDTY6 PWMPER PWMPER6 Period = PWMPER6* 2 PWM center aligned output waveform 4.Write an instruction sequence to generate a 1.5 KHz square wave with 40% duty cycle from PWM6 output pin and use center-aligned mode. Assume that the E clock frequency is 24 MHz, and the prescale factor is 32. Assume it is 8-bit mode, stop PWM in wait and freeze mode. a) Set PWM6 output to start with low level. b) Set PWM6 output to start with high level. a): Set PWM6 output to start with low level. movb# PWMCLK movb#S PWMPRCLK movb#__, PWMPOL movb# PWMCAE movb#$ , PWMCTL movb# PWMPER6 movb# PWNDTY6 movb# PWMCNT 6 bset PWME S b): Set PWM6 output to start with high level. [PWMPER6] =150; (PWMDTY61=150x409=60 movb# PWMCLK movb#S PWMPRCLK movb#_ PWMPOL movb#__, PWMCAE movb# $ PWMCTL movb# PWMPER6 movb# PWNDTY6 movb #__ PWMCNT 6 bset PWME, S a) PPOL6 - 0 b) PPOL6 = 1 PWMDTY6 PWMDTY6 PWMPER PWMPER6 Period = PWMPER6* 2 PWM center aligned output waveform