PWM比较输出设置
1. 设置Timer1的12位PWM输出（PB3），周期4ms，占空比25%，产生中断
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lda #$C0
sta P_TMR1_DutyPeriod ;set duty and period initial value first Set duty value
lda #$00
sta P_TMR1_PWMPeriod ;Set Period value
lda #$18
sta P_TMR1_PWMDuty ;set duty value
lda P_TMR0_1_Ctrl1
and #$0F
ora #C_T1FCS_Div_8
sta P_TMR0_1_Ctrl1 ;Set Timer1 clock source is Fsys/8
lda P_TMR0_1_Ctrl0
and #$0F
ora #C_T112B_PWM
sta P_TMR0_1_Ctrl0 ;Set Timer1 is 12-bit PWM
set P_INT_Flag1, CB_INT_T1OIF
set P_INT_Ctrl1, CB_INT_T1OIE
cli
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2.设置Timer1的12位PWM输出（PB3），周期4ms，占空比25%，不产生中断
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lda #$70
sta P_TMR1_DutyPeriod ;set duty and period initial value first Set duty value
lda #$00
sta P_TMR1_PWMPeriod ;Set Period value
lda #$FF
sta P_TMR1_PWMDuty ;set duty value
lda P_TMR0_1_Ctrl1
and #$0F
ora #C_T1FCS_Div_8
sta P_TMR0_1_Ctrl1 ;Set Timer1 clock source is Fsys/8
lda P_TMR0_1_Ctrl0
and #$0F
ora #C_T112B_PWM
sta P_TMR0_1_Ctrl0 ;Set Timer1 is 12-bit PWM
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3.设置Timer3的12位PWM输出（PD2），周期4ms，占空比25%，产生中断
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lda #$C0
sta P_TMR3_DutyPeriod ;set duty and period initial value first Set duty value
lda #$00
sta P_TMR3_PWMPeriod ;Set Period value
lda #$18
sta P_TMR3_PWMDuty ;set duty value
lda P_TMR2_3_Ctrl1
and #$0F
ora #C_T3FCS_Div_8
sta P_TMR2_3_Ctrl1 ;Set Timer3 clock source is Fsys/8
lda P_TMR2_3_Ctrl0
and #$0F
ora #C_T312B_PWM
sta P_TMR2_3_Ctrl0 ;Set Timer3 is 12-bit PWM
set P_INT_Flag1,CB_INT_T3OIF
set P_INT_Ctrl1,CB_INT_T3OIE
cli
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4.设置Timer3的12位PWM输出（PD2），周期4ms，占空比25%，不产生中断
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lda #$C0
sta P_TMR3_DutyPeriod ;set duty and period initial value first Set duty value
lda #$00
sta P_TMR3_PWMPeriod ;Set Period value
lda #$18
sta P_TMR3_PWMDuty ;set duty value
lda P_TMR2_3_Ctrl1
and #$0F
ora #C_T3FCS_Div_8
sta P_TMR2_3_Ctrl1 ;Set Timer3 clock source is Fsys/8
lda P_TMR2_3_Ctrl0
and #$0F
ora #C_T312B_PWM
sta P_TMR2_3_Ctrl0 ;Set Timer3 is 12-bit PWM
set P_INT_Flag1,CB_INT_T3OIF
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