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10 PULSE WIDTH MODULATION
Pulse width modulation (PWM) is a technique for controlling analog cir-
cuits with a microprocessor's digital outputs. PWM is employed in a wide
variety of applications, ranging from measurement to communications to
power control and conversion.
Features
Table 10-1
provides a brief summary of the features of this interface.
Table 10-1. PWM Feature Summary
Feature
Connectivity
Multiplexed Pinout
SRU DAI Required
SRU DAI Default Routing
Interrupt Default Routing
Protocol
Master Capable
Slave Capable
Transmission Simplex
Transmission Half Duplex
Transmission Full Duplex
ADSP-2136x SHARC Processor Hardware Reference
www.BDTIC.com/ADI
for the ADSP-21362/3/4/5/6 Processors
Availability
Yes, (Parallel Port)
No
N/A
Yes (P13I)
Yes
N/A
N/A
N/A
N/A
10-1
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