AM6548, AM6528, AM6526
ZHCSLA7B –DECEMBER 2019 –REVISED JUNE 2021
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6.3.7 ECAP
6.3.7.1 MAIN Domain
表6-13. ECAP0 Signal Descriptions
PIN TYPE
SIGNAL NAME [1]
ECAP0_IN_APWM_OUT
DESCRIPTION [2]
BALL [4]
[3]
Enhanced Capture (ECAP) Input or Auxiliary PWM
(APWM) Ouput
IO
D21
6.3.8 EHRPWM
6.3.8.1 MAIN Domain
表6-14. EHRPWM Signal Descriptions
PIN TYPE
SIGNAL NAME [1]
DESCRIPTION [2]
BALL [4]
[3]
EHRPWM_SOCA
EHRPWM_SOCB
EHRPWM_TZn_IN0
EHRPWM_TZn_IN1
EHRPWM_TZn_IN2
EHRPWM_TZn_IN3
EHRPWM_TZn_IN4
EHRPWM_TZn_IN5
EHRPWM Start of Conversion A
O
O
I
AC19
AF16
AH17
AC19
AF16
AG14
AE15
AC15
EHRPWM Start of Conversion B
EHRPWM Trip Zone Input 0 (active low)
EHRPWM Trip Zone Input 1 (active low)
EHRPWM Trip Zone Input 2 (active low)
EHRPWM Trip Zone Input 3 (active low)
EHRPWM Trip Zone Input 4 (active low)
EHRPWM Trip Zone Input 5 (active low)
I
I
I
I
I
表6-15. EHRPWM0 Signal Descriptions
PIN TYPE
SIGNAL NAME [1]
DESCRIPTION [2]
BALL [4]
[3]
EHRPWM0_A
EHRPWM Output A
IO
IO
I
AG18
AG17
AF18
AE18
EHRPWM0_B
EHRPWM Output B
EHRPWM0_SYNCI
EHRPWM0_SYNCO
Sync Input to EHRPWM module from an external pin
Sync Output to EHRPWM module to an external pin
O
表6-16. EHRPWM1 Signal Descriptions
PIN TYPE
SIGNAL NAME [1]
DESCRIPTION [2]
BALL [4]
[3]
EHRPWM1_A
EHRPWM1_B
EHRPWM Output A
EHRPWM Output B
IO
IO
AF17
AE17
表6-17. EHRPWM2 Signal Descriptions
PIN TYPE
SIGNAL NAME [1]
DESCRIPTION [2]
BALL [4]
[3]
EHRPWM2_A
EHRPWM2_B
EHRPWM Output A
EHRPWM Output B
IO
IO
AH16
AG16
表6-18. EHRPWM3 Signal Descriptions
PIN TYPE
SIGNAL NAME [1]
DESCRIPTION [2]
BALL [4]
[3]
EHRPWM3_A
EHRPWM Output A
IO
IO
I
AH15
AC16
AD17
AH14
EHRPWM3_B
EHRPWM Output B
EHRPWM3_SYNCI
EHRPWM3_SYNCO
Sync Input to EHRPWM module from an external pin
Sync Output to EHRPWM module to an external pin
O
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