Epwm Module Control And Status Register Set Grouped By Submodule - Texas Instruments TMS320x2833x Reference Manual

Introduction
Table 1. ePWM Module Control and Status Register Set Grouped by Submodule
Offset
Name
TBCTL 0x0000
TBSTS 0x0001
TBPHSHR 0x0002
TBPHS 0x0003
TBCTR 0x0004
TBPRD 0x0005
CMPCTL 0x0007
CMPAHR 0x0008
CMPA 0x0009
CMPB 0x000A
AQCTLA 0x000B
AQCTLB 0x000C
AQSFRC 0x000D
AQCSFRC 0x000E
DBCTL 0x000F
DBRED 0x0010
DBFED 0x0011
TZSEL 0x0012
TZCTL 0x0014
TZEINT 0x0015
TZFLG 0x0016
TZCLR 0x0017
TZFRC 0x0018
ETSEL 0x0019
ETPS 0x001A
ETFLG 0x001B
ETCLR 0x001C
ETFRC 0x001D
PCCTL 0x001E
HRCNFG 0x0020
(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 TMS320x2833x, 2823x High-Resolution Pulse Width Modulator
(HRPWM) Reference Guide (SPRUG02) . 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
listed in Related Documentation From Texas
16
TMS320x2833x, 2823x Enhanced Pulse Width Modulator (ePWM) Module
Size
(1)
(x16) Shadow EALLOW Description
1 No
1 No
1 No
1 No
1 No
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
1 Yes
1 Yes
1
1
1
1
1
1
1 Yes
Instruments.
© 2008–2009, Texas Instruments Incorporated
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
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
(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
SPRUG04A – October 2008 – Revised July 2009
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(2)
(2)
(3)
(2) (3)
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