Datasheet

EPWM1TZINT
PIE
EPWM1INT
EPWM2TZINT
EPWM2INT
EPWMxTZINT
EPWMxINT
COMPOUT1
COMPOUT2
COMP
SOCA1
ADC
SOCB1
SOCA2
SOCB2
SOCAx
SOCBx
EPWM1SYNCI
EPWM2SYNCI
EPWM1SYNCO
EPWM2SYNCO
EPWM1
Module
EPWM2
Module
EPWMxSYNCI
EPWMx
Module
TZ6
TZ6
TZ1 TZ3to
TZ5
CLOCKFAIL
TZ4
EQEP1ERR
(A)
EMUSTOP
TZ5
CLOCKFAIL
TZ4
EQEP1ERR
(A)
EMUSTOP
EPWM1ENCLK
TBCLKSYNC
EPWM2ENCLK
TBCLKSYNC
TZ5
TZ6
EPWMxENCLK
TBCLKSYNC
CLOCKFAIL
TZ4
EQEP1ERR
(A)
EMUSTOP
EPWM1B
C28x CPU
System Control
eQEP1
TZ1 TZ3to
TZ1 TZ3to
EPWM1SYNCO
EPWM2B
eCAPI
EPWMxB
EQEP1ERR
H
R
P
W
M
EPWMxA
EPWM2A
EPWM1A
G
P
I
O
M
U
X
ADCSOCBO
ADCSOCAO
Peripheral Bus
Pulse Stretch
(32 SYSCLKOUT Cycles, Active-Low Output)
SOCA1
SOCA2
SPCAx
Pulse Stretch
(32 SYSCLKOUT Cycles, Active-Low Output)
SOCB1
SOCB2
SPCBx
EPWMSYNCI
TMS320F28069, TMS320F28068, TMS320F28067, TMS320F28066
TMS320F28065, TMS320F28064, TMS320F28063, TMS320F28062
SPRS698D –NOVEMBER 2010–REVISED DECEMBER 2012 www.ti.com
5.17 Enhanced Pulse Width Modulator (ePWM) Modules (ePWM1–ePWM8)
The devices contain up to eight enhanced PWM Modules (ePWM). Figure 5-42 shows a block diagram of
multiple ePWM modules. Figure 5-43 shows the signal interconnections with the ePWM.
Table 5-50 and Table 5-51 show the complete ePWM register set per module.
A. This signal exists only on devices with an eQEP1 module.
Figure 5-42. ePWM
126 Peripheral and Electrical Specifications Copyright © 2010–2012, Texas Instruments Incorporated
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TMS320F28064 TMS320F28063 TMS320F28062