Texas Instruments TMS320 2833 Series User Manual

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SPRUI07–March 2020
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Enhanced Pulse Width Modulator (ePWM) Module
Example 3-1. Constant Definitions Used in the Code Examples (continued)
#define CHP_DIV4 0x3
#define CHP_DIV5 0x4
#define CHP_DIV6 0x5
#define CHP_DIV7 0x6
#define CHP_DIV8 0x7
// CHPDUTY bits
#define CHP1_8TH 0x0
#define CHP2_8TH 0x1
#define CHP3_8TH 0x2
#define CHP4_8TH 0x3
#define CHP5_8TH 0x4
#define CHP6_8TH 0x5
#define CHP7_8TH 0x6
// TZSEL (Trip-zone Select)
// = = = = = = = = = = = = = = = = = = = = = = = = = =
// CBCn and OSHTn bits
#define TZ_ENABLE 0x0
#define TZ_DISABLE 0x1
// TZCTL (Trip-zone Control)
// = = = = = = = = = = = = = = = = = = = = = = = = = =
// TZA and TZB bits
#define TZ_HIZ 0x0
#define TZ_FORCE_HI 0x1
#define TZ_FORCE_LO 0x2
#define TZ_DISABLE 0x3
// ETSEL (Event-trigger Select)
// = = = = = = = = = = = = = = = = = = = = = = = = = =
// INTSEL, SOCASEL, SOCBSEL bits
#define ET_CTR_ZERO 0x1
#define ET_CTR_PRD 0x2
#define ET_CTRU_CMPA 0x4
#define ET_CTRD_CMPA 0x5
#define ET_CTRU_CMPB 0x6
#define ET_CTRD_CMPB 0x7
// ETPS (Event-trigger Prescale)
// = = = = = = = = = = = = = = = = = = = = = = = = = =
// INTPRD, SOCAPRD, SOCBPRD bits
#define ET_DISABLE 0x0
#define ET_1ST 0x1
#define ET_2ND 0x2
#define ET_3RD 0x3

Texas Instruments TMS320 2833 Series Specifications

General

Brand	Texas Instruments
Model	TMS320 2833 Series
Category	Controller
Language	English