AM1808_14 Datasheet, PDF (231/265 Pages) Texas Instruments – Microprocessor

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AM1808
SPRS653E – FEBRUARY 2010 – REVISED MARCH 2014
6.29 Enhanced High-Resolution Pulse-Width Modulator (eHRPWM)
The device contains two enhanced PWM Modules (eHRPWM). Figure 6-77 shows a block diagram of
multiple eHRPWM modules. Figure 4-4 shows the signal interconnections with the eHRPWM.
EPWMSYNCI
EPWM0INT
EPWM0SYNCI
EPWM0A
Interrupt
Controllers
ePWM0 module
EPWM0SYNCO
EPWM0B
TZ
EPWM1INT
EPWM1SYNCI
ePWM1 module
EPWM1A
EPWM1B
GPIO
MUX
To eCAP0
module
(sync in)
EPWM1SYNCO
TZ
EPWMSYNCO
Peripheral Bus
Figure 6-77. Multiple PWM Modules in an AM1808 System
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Peripheral Information and Electrical Specifications 231
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