AM1707 Datasheet, PDF (131/198 Pages) Texas Instruments – AM1707 ARM Microprocessor

AM1707
www.ti.com
SPRS637 – FEBRUARY 2010
6.21 Enhanced High-Resolution Pulse-Width Modulator (eHRPWM)
The device contains up to three enhanced PWM Modules (eHRPWM). Figure 6-44 shows a block diagram
of multiple eHRPWM modules. Figure 4-4 shows the signal interconnections with the eHRPWM.
EPWMSYNCI
EPWM0INT
EPWM0SYNCI
eHRPWM0 module
EPWM0SYNCO
EPWM0A
EPWM0B
EPWMTZ
Interrupt
Controllers
EPWM1INT
EPWM1SYNCI
eHRPWM1 module
EPWM1SYNCO
EPWM1A
EPWM1B
EPWMTZ
GPIO
MUX
EPWM2INT
EPWM2SYNCI
eHRPWM2 module
EPWM2A
EPWM2B
To eCAP0
module
(sync in)
EPWM2SYNCO
EPWMTZ
EPWMSYNCO
Peripheral Bus
Figure 6-44. Multiple PWM Modules in the System
Copyright © 2010, Texas Instruments Incorporated
Peripheral Information and Electrical Specifications 131
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