Texas Instruments 28xxx Read This First, Preface, Related Documentation From Texas Instruments

Preface

SPRU791D–November 2004–Revised October 2007

Read This First

This guide describes the Enhanced Pulse Width Modulator (ePWM) Module. It includes an overview of the module and information about each of the sub-modules:

∙Time-Base Module

∙Counter Compare Module

∙Action Qualifier Module

∙Dead-Band Generator Module

∙PWM Chopper (PC) Module

∙Trip Zone Module

∙Event Trigger Module

Related Documentation From Texas Instruments

The following books describe the TMS320x280x and related support tools that are available on the TI website:

Data Manuals—

SPRS230— TMS320F2809, F2808, F2806, F2802, F2801, C2802, C2801, and F2801x DSPs Data Manual contains the pinout, signal descriptions, as well as electrical and timing specifications for the F280x devices.

SPRS357— TMS320F28044 Digital Signal Processor Data Manual contains the pinout, signal descriptions, as well as electrical and timing specifications for the F28044 device.

CPU User's Guides—

SPRU430— TMS320C28x DSP CPU and Instruction Set Reference Guide describes the central processing unit (CPU) and the assembly language instructions of the TMS320C28x fixed-point digital signal processors (DSPs). It also describes emulation features available on these DSPs.

SPRU712— TMS320x280x, 2801x, 2804x System Control and Interrupts Reference Guide describes the various interrupts and system control features of the 280x digital signal processors (DSPs).

Peripheral Guides—

SPRU566— TMS320x28xx, 28xxx Peripheral Reference Guide describes the peripheral reference guides of the 28x digital signal processors (DSPs).

SPRU716— TMS320x280x, 2801x, 2804x Analog-to-Digital Converter (ADC) Reference Guide describes how to configure and use the on-chip ADC module, which is a 12-bit pipelined ADC.

SPRU791— TMS320x28xx, 28xxx Enhanced Pulse Width Modulator (ePWM) Module Reference Guide describes the main areas of the enhanced pulse width modulator that include digital motor control, switch mode power supply control, UPS (uninterruptible power supplies), and other forms of power conversion

SPRU924— TMS320x28xx, 28xxx High-Resolution Pulse Width Modulator (HRPWM) describes the operation of the high-resolution extension to the pulse width modulator (HRPWM)

SPRU807— TMS320x28xx, 28xxx Enhanced Capture (eCAP) Module Reference Guide describes the enhanced capture module. It includes the module description and registers.

SPRU791D–November 2004–Revised October 2007	Read This First	9
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