ST SPC560P34 - Figure 334. PWM Submodule Block Diagram

FlexPWM RM0046
646/936 Doc ID 16912 Rev 5
25.4.2 PWM submodule
Figure 334. PWM submodule block diagram
16-bit
comparator
16-bit
comparator
16-bit
comparator
16-bit
comparator
D
S
R
Q
Init Value
Initialize
PWM on
PWM off
16-bit
comparator
16-bit
comparator
D
S
R
Q
Init Value
Initialize
PWM on
PWM off
Compare 0 value
Compare 1 value Compare 2 value Compare 3 value Compare 4 value Compare 5 value
Comp.
vs
Indep.
Dead
Time
Generator
Fault
protection
Output
override
control
PWMA
PWMB
Fault inputs from module bus
Output Triggers
Interrupts
16-bit counter
Prescaler
Clock
Master Sync (submodule 0 only)
Master Reload (submodule 0 only)
Reload
Logic
LDOK
Mid-cycle reload
Modulo counter value
Preload
Counter
preload
mux
Pin Mux
PWMX
Master Sync
Master
Reload
register reloads
PWMA
PWMB
Mux
Select
Logic
Aux Clock (submodule 0 only)
External Sync
Register
reload
mux