Texas Instruments AM1808 - Enhanced High-Resolution Pulse-Width Modulator (Ehrpwm)

PeripheralBus
ePWM0 module
ePWM1 module
EPWM0SYNCI
EPWM1SYNCI
EPWM1SYNCO
GPIO
MUX
EPWMSYNCI
EPWM1A
EPWM1B
EPWM0A
EPWM0B
EPWM0INT
EPWM1INT
TZ
TZ
EPWM0SYNCO
Interrupt
Controllers
EPWMSYNCO
ToeCAP0
module
(syncin)
AM1808
www.ti.com 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.
Figure 6-77. Multiple PWM Modules in an AM1808 System
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