Registers - Fujitsu MB91460 SERIES FR60 User Manual

Chapter 43 Stepper Motor Controller

2.Registers

PWM
Clock
Prescaler
Peripheral
clock
CLKP
Remark: The SMC channels 4 and 5 are not shared with ADC inputs.
2. Registers
There are seven types of registers for the stepping motor controller:
PWM Control register
PWM1 Compare register
PWM2 Compare register
PWM1 Selection register
PWM2 Selection register
872
Figure 1-2 Stepping Motor Controller
PWM control register
SC bit
CE bit
CK
Selector
PWM1 pulse generator
EN PWM
PWM1 compare register PWM1 selection
register
CK
Selector
PWM2 pulse generator
PWM
EN
load
PWM2 compare register BS PWM2 selection register
PFR25
Output
enable
PWM1P
PWM1M
Port 25
Output
enable
PWM2P
PWM2M
P25.0/SMC1P4
P25.1/SMC1M4
P25.2/SMC2P4
P25.3/SMC2M4
SMC channel 4