Datasheet

0
1
EXTSOC1A
POLSEL
EXTSOC1A
EXTSOC3A
EXTSOC2A
EXTSOC1B
EXTSOC2B
EXTSOC3B
PulseStretcher,
32HSPCLKCyclesWideandThentoChipPins
ePWM2
ePWM2SOCA
ePWM2SOCB
ePWM1
ePWM1SOCA
ePWM1SOCB
ePWM3
ePWM3SOCA
ePWM3SOCB
ePWM4
ePWM4SOCA
ePWM4SOCB
0
1
EXTSOC2A
POLSEL
ePWM6
ePWM6SOCA
ePWM6SOCB
ePWM5
ePWM5SOCA
ePWM5SOCB
ePWM7
ePWM7SOCA
ePWM7SOCB
ePWM8
ePWM8SOCA
ePWM8SOCB
0
1
EXTSOC1B
POLSEL
0
1
EXTSOC2B
POLSEL
ePWM9
ePWM9SOCA
ePWM9SOCB
0
1
EXTSOC3A
POLSEL
0
1
EXTSOC3B
POLSEL
TMS320C28346, TMS320C28345, TMS320C28344
TMS320C28343, TMS320C28342, TMS320C28341
www.ti.com SPRS516D –MARCH 2009–REVISED AUGUST 2012
4.3 Enhanced PWM Modules
The devices contain up to nine enhanced PWM (ePWM) modules (ePWM1, ePWM2, ePWM3, ePWM4,
ePWM5, ePWM6, ePWM7, ePWM8, ePWM9). Figure 4-4 shows a block diagram of multiple ePWM
modules. Figure 4-5 shows the signal interconnections with the ePWM.
Table 4-2 and Table 4-3 show the complete ePWM register set per module.
Figure 4-4. Generation of SOC Pulses to the External ADC Module
Copyright © 2009–2012, Texas Instruments Incorporated Peripherals 65
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Product Folder Link(s): TMS320C28346, TMS320C28345, TMS320C28344 TMS320C28343, TMS320C28342,
TMS320C28341