s3c2410a Samsung Semiconductor, Inc., s3c2410a Datasheet - Page 291

• Manufacturer Part Number: s3c2410a
• Description: 16/32-bit Risc Arm Microprocessor
• Manufacturer: Samsung Semiconductor, Inc.

S3C2410A
DEAD ZONE GENERATOR
The dead zone is for the PWM control in a power device. This function enables the insertion of the time gap between
a turn-off of a switching device and a turn on of another switching device. This time gap prohibits the two switching
devices from being turned on simultaneously, even for a very short time.
TOUT0 is the PWM output. nTOUT0 is the inversion of the TOUT0. If the dead zone is enabled, the output wave form
of TOUT0 and nTOUT0 will be TOUT0_DZ and nTOUT0_DZ, respectively. nTOUT0_DZ is routed to the TOUT1 pin.
In the dead zone interval, TOUT0_DZ and nTOUT0_DZ can never be turned on simultaneously.
TOUT0_DZ
nTOUT0_DZ
TOUT0
nTOUT0
Deadzone
Interval
Figure 10-7. The Wave Form When a Dead Zone Feature is Enabled
PWM TIMER
10-9