L9803 STMicroelectronics, L9803 Datasheet - Page 64

• Manufacturer Part Number: L9803
• Description: Super Smart Power Motor Driver With 8-bit Mcu, Ram, Eeprom, Adc, Wdg, Timers, Pwm And H-bridge Driver
• Manufacturer: STMicroelectronics

On-Chip Peripherals
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This is an 8-bit register that contains the low part of the value to be multiplied by internal
clock period.
PWM CYCLE REGISTER HIGH (CYREGH)
PWM1 Register Address: 0010h
PWM2 Register Address: 0018h
Read/Write
Reset Value: 0000 0000 (00h)
This is an 8-bit register that contains the high part of the value to be multiplied by internal
clock period.
.
PWM DUTYCYCLE REGISTER LOW (DUTYREGL)
PWM1 Register Address: 0013h
PWM2 Register Address: 001Bh
Read/Write
Reset Value: 0000 0000 (00h)
This is an 8-bit register that contains the low part
of the value corresponding to the binary weight of
the PWM pulse.
PWM DUTYCYCLE REGISTER HIGH (DUTYREGH)
PWM1 Register Address: 0012h
PWM2 Register Address: 001Ah
Read/Write
Reset Value: 0000 0000 (00h)
This is an 8-bit register that contains the high part
of the value corresponding to the binary weight of the PWM pulse
PWM CONTROL REGISTER (CONREG)
PWM1 Register Address: 0014h
PWM2 Register Address: 001Ch
MSB
MSB
MSB
MSB
7
7
7
7
.
LSB
LSB
LSB
LSB
L9803
0
0
0
0