Texas Instruments Concerto F28M35 Series, Technical Reference Manual

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640 SPRUH22I – April 2012 – Revised November 2019
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C28 Enhanced Pulse Width Modulator (ePWM) Module
Register Offset Write Read Register Offset Write Read
TBPRDHR 0x06 Active Active TBPRDHRM /
TBPRDHRM2 0x2A / 0x62 Active TI_Internal /
Active
TBPRD 0x05 Active Active TBPRDM
/TBPRDM2
0x2B / 0x63 Active Active / Active
CMPAHR 0x08 Active Active CMPAHRM /
CMPAHRM2 0x2C / 0x64 Active TI_Internal /
Active
CMPA 0x09 Active Active CMPAM /
CMPAM2 0x2D / 0x65 Active Active / Active
CMPBHR 0x4A Active Active CMPBHRM 0x66 Active TI_Internal
CMPB 0x0A Active Active CMPBM 0x67 Active Active
DBREDHR 0x50 Active TI_Internal
DBRED 0x10 Active Active DBREDM 0x51 Active Active
DBREDHR 0x52 Active TI_Internal
DBFED 0x11 Active Active DBFEDM 0x53 Active Active
CMPC 0x69 Active Active
CMPD 0x6B Active Active
In Shadow Mode:
Register Offset Write Read Register Offset Write Read
TBPRDHR 0x06 Shadow Shadow TBPRDHRM /
TBPRDHRM2 0x2A / 0x62 Shadow Active /
Shadow
TBPRD 0x05 Shadow Shadow TBPRDM
/TBPRDM2
0x2B / 0x63 Shadow Active /
Shadow
CMPAHR 0x08 Shadow Shadow CMPAHRM /
CMPAHRM2 0x2C / 0x64 Shadow Active /
Shadow
CMPA 0x09 Shadow Shadow CMPAM /
CMPAM2 0x2D / 0x65 Shadow Active /
Shadow
CMPBHR 0x4A Shadow Shadow CMPBHRM 0x66 Shadow Active
CMPB 0x0A Shadow Shadow CMPBM 0x67 Shadow Active
DBREDHR 0x50 Shadow Shadow
DBRED 0x10 Shadow Shadow DBREDM 0x51 Shadow Shadow
DBREDHR 0x52 Shadow Shadow
DBFED 0x11 Shadow Shadow DBFEDM 0x53 Shadow Shadow
CMPC 0x69 Shadow Shadow
CMPD 0x6B Shadow Shadow