SAM3SD8B Atmel Corporation, SAM3SD8B Datasheet - Page 873

• Manufacturer Part Number: SAM3SD8B
• Manufacturer: Atmel Corporation

35.3
Figure 35-1. Pulse Width Modulation Controller Block Diagram
35.4
11090A–ATARM–10-Feb-12
11090A–ATARM–10-Feb-12
PWMFI0
PWMFIx
Block Diagram
I/O Lines Description
PMC
PIO
MCK
Each channel outputs two complementary external I/O lines.
Table 35-1.
Name
PWMHx
PWMLx
PWMFIx
Generator
CLOCK
Selector
Selector
Clock
Clock
I/O Line Description
Interface
APB
APB
Duty-Cycle
Channel x
Duty-Cycle
Channel 0
Counter
Counter
Update
Update
Period
Period
PDC
Description
PWM Waveform Output High for channel x
PWM Waveform Output Low for channel x
PWM Fault Input x
MUX
Comparator
Comparator
OCx
OC0
PWM Controller
Channel 0
Channel x
Dead-Time
Dead-Time
Generator
Generator
DTOH0
DTOL0
DTOHx
DTOLx
Comparison
Units
Override
Override
Output
Output
OOOH0
OOOHx
OOOLx
OOOL0
Protection
Protection
Interrupt Generator
Fault
Fault
Generator
Events
PWMLx
PWMH0
PWML0
PWMHx
SAM3S8/SD8
SAM3S8/SD8
event line 0
event line 1
event line x
Controller
Interrupt
Output
Input
Type
Output
ADC
PIO
PWMHx
PWMLx
PWMH0
PWML0
873
873