EZ80F91MCU ZILOG [Zilog, Inc.], EZ80F91MCU Datasheet - Page 170

• Manufacturer Part Number: EZ80F91MCU
• Description: eZ80Acclaim-TM Flash Microcontrollers
• Manufacturer: ZILOG [Zilog, Inc.]

Figure 29. Multi-PWM Simplified Block Diagram
PS019209-0504
Clock Input
Timer 3
Setting TMR3_PWM_CTL1[MPWM_EN] to 1 enables Multi-PWM mode. The
TMR3_PWM_CTL1 register bits enable the 4 individual PWM generators by
adjusting settings according to the list provided in Table 70.
Table 70. Enabling PWM Generators
Enable PWM generator 0 by setting TMR3_PWM_CTL1[PWM0_EN] to 1.
Enable PWM generator 1 by setting TMR3_PWM_CTL1[PWM1_EN] to 1.
Enable PWM generator 2 by setting TMR3_PWM_CTL1[PWM2_EN] to 1.
Enable PWM generator 3 by setting TMR3_PWM_CTL1[PWM3_EN] to 1.
Downcounter
16-Bit Binary
Timer 3
Count Value
16
P R E L I M I N A R Y
16
16
16
16
Generator
Generator
Generator
Generator
PWM0
PWM1
PWM2
PWM3
Programmable Reload Timers
Product Specification
PA0
PA4
PA1
PA5
PA2
PA6
PA3
PA7
eZ80F91 MCU
PWM0 Output
PWM0 Output
PWM1 Output
PWM1 Output
PWM2 Output
PWM2 Output
PWM3 Output
PWM3 Output
151