Epwm Module Control And Status Register Set Grouped By Submodule - Texas Instruments Concerto F28M35 Series Technical Reference Manual

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Table 7-1. ePWM Module Control and Status Register Set Grouped by Submodule
(1)
Name Offset
TBCTL 0x00
TBSTS 0x01
TBPHSHR 0x02
TBPHS 0x03
TBCTR 0x04
TBPRD 0x05
TBPRDHR 0x06
CMPCTL 0x07
CMPAHR 0x08
CMPA 0x09
CMPB 0x0A
AQCTLA 0x0B
AQCTLB 0x0C
AQSFRC 0x0D
AQCSFRC 0x0E
DBCTL 0x0F
DBRED 0x10
DBFED 0x11
TZSEL 0x12
TZDCSEL 0x13
TZCTL 0x14
TZEINT 0x15
TZFLG 0x16
TZCLR 0x17
TZFRC 0x18
ETSEL 0x19
ETPS 0x1A
ETFLG 0x1B
ETCLR 0x1C
ETFRC 0x1D
PCCTL 0x1E
HRCNFG 0x20
HRPWR 0x21
HRMSTEP 0x26
(1)
Locations not shown are reserved.
(2)
These registers are only available on ePWM instances that include the high-resolution PWM extension. Otherwise these locations are
reserved. These registers are described in the High-Resolution Pulse Width Modulator (HRPWM) section of this manual. See the device
specific data manual to determine which instances include the HRPWM.
(3)
EALLOW protected registers as described in the specific device version of the System Control and Interrupts Reference Guide.
(4)
These registers only exist in the ePWM1 register space. They cannot be accessed from any other ePWM module's register space.
SPRUH22I – April 2012 – Revised November 2019
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Size
(x16) Shadow EALLOW
1 No
1 No
1 No
1 No
1 No
1 Yes
1 Yes
1 No
1 Yes
1 Yes
1 Yes
1 No
1 No
1 No
1 Yes
1 No
1 No
1 No
1 Yes
1 Yes
1 Yes
1 Yes
1
1 Yes
1 Yes
1
1
1
1
1
1
1 Yes
1 Yes
1 Yes
Copyright © 2012–2019, Texas Instruments Incorporated
Description
Time-Base Submodule Registers
Time-Base Control Register
Time-Base Status Register
Extension for HRPWM Phase Register
Time-Base Phase Register
Time-Base Counter Register
Time-Base Period Register
Time Base Period High Resolution Register
Counter-Compare Submodule Registers
Counter-Compare Control Register
Extension for HRPWM Counter-Compare A Register
Counter-Compare A Register
Counter-Compare B Register
Action-Qualifier Submodule Registers
Action-Qualifier Control Register for Output A (EPWMxA)
Action-Qualifier Control Register for Output B (EPWMxB)
Action-Qualifier Software Force Register
Action-Qualifier Continuous S/W Force Register Set
Dead-Band Generator Submodule Registers
Dead-Band Generator Control Register
Dead-Band Generator Rising Edge Delay Count Register
Dead-Band Generator Falling Edge Delay Count Register
Trip-Zone Submodule Registers
Trip-Zone Select Register
Trip Zone Digital Compare Select Register
(3)
Trip-Zone Control Register
Trip-Zone Enable Interrupt Register
(3)
Trip-Zone Flag Register
(3)
Trip-Zone Clear Register
(3)
Trip-Zone Force Register
Event-Trigger Submodule Registers
Event-Trigger Selection Register
Event-Trigger Pre-Scale Register
Event-Trigger Flag Register
Event-Trigger Clear Register
Event-Trigger Force Register
PWM-Chopper Submodule Registers
PWM-Chopper Control Register
High-Resolution Pulse Width Modulator (HRPWM) Extension
Registers
HRPWM Configuration Register
(3) (4)
HRPWM Power Register
(3) (4)
HRPWM MEP Step Register
C28 Enhanced Pulse Width Modulator (ePWM) Module
Introduction
(2)
(3)
(2)
(3)
(2) (3)
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