JAJSGV8B September 2019 – December 2019 DRV8904-Q1 , DRV8906-Q1 , DRV8908-Q1 , DRV8910-Q1 , DRV8912-Q1
UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA.
The frequency and duty of each PWM generator can be controlled independently. The PWM_CHx_FREQ bits of PWM frequency control register (PWM_FREQ_CTRL) is used to select the frequency of PWM generator as shown in Table 4. The PWM duty of each channel is controlled by the PWM duty control register (PWM_DUTY_CTRL_X).
HBX_PWM MAP BITS | PWM CHANNEL |
---|---|
PWM_CHx_FREQ = 00b | 80 Hz |
PWM_CHx_FREQ = 01b | 100 Hz |
PWM_CHx_FREQ = 10b | 200 Hz |
PWM_CHx_FREQ = 11b | 2000 Hz |