TMS320F2809, TMS320F2808, TMS320F2806
TMS320F2802, TMS320F2801, UCD9501
TMS320C2802, TMS320C2801, and TMS320F2801x DSPs
www.ti.com
SPRS230H–OCTOBER 2003–REVISED JUNE 2006
SPRU790: TMS320x280x Enhanced Quadrature Encoder Pulse (eQEP) Reference Guide describes the
eQEP module, which is used for interfacing with a linear or rotary incremental encoder to get
position, direction, and speed information from a rotating machine in high performance
motion and position control systems. It includes the module description and registers
SPRU791: TMS320x280x 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
SPRU807: TMS320x280x Enhanced Capture (eCAP) Module Reference Guide describes the enhanced
capture module. It includes the module description and registers.
SPRU924: High-Resolution Pulse Width Modulator (HRPWM) describes the operation of the
high-resolution extension to the pulse width modulator (HRPWM)
Application Reports
SPRAA58: TMS320x281x to TMS320x280x Migration Overview describes differences between the
Texas Instruments TMS320x281x and TMS320x280x DSPs to assist in application migration
from the 281x to the 280x. While the main focus of this document is migration from 281x to
280x, users considering migrating in the reverse direction (280x to 281x) will also find this
document useful.
SPRA550: 3.3 V DSP for Digital Motor Control describes a scenario of a 3.3-V-only motor controller
indicating that for most applications, no significant issue of interfacing between 3.3 V and 5 V
exists. On-chip 3.3-V analog-to-digital converter (ADC) versus 5-V ADC is also discussed.
Guidelines for component layout and printed circuit board (PCB) design that can reduce
system noise and EMI effects are summarized.
SPRA820: Online Stack Overflow Detection on the TMS320C28x DSP presents the methodology for
online stack overflow detection on the TMS320C28x™ DSP. C-source code is provided that
contains functions for implementing the overflow detection on both DSP/BIOS™ and
non-DSP/BIOS applications.
SPRA861: RAMDISK: A Sample User-Defined C I/O Driver provides an easy way to use the
sophisticated buffering of the high-level CIO functions on an arbitrary device. This application
report presents a sample implementation of a user-defined device driver.
SPRA953: IC Package Thermal Metrics describes the traditional and new thermal metrics and will put
their application in perspective with respect to system level junction temperature estimation.
SPRA963: Reliability Data for TMS320LF24x and TMS320F281x Devices describes reliability data for
TMS320LF24x and TMS320F281x devices.
SPRA991: Simulation Fulfills its Promise for Enhancing Debug and Analysis - A White Paper describes
simulation enhancements that enable developers to speed up the development cycle by
allowing them to evaluate system alternatives more effectively.
A series of DSP textbooks is published by Prentice-Hall and John Wiley & Sons to support digital signal
processing research and education. The TMS320 DSP newsletter, Details on Signal Processing, is
published quarterly and distributed to update TMS320 DSP customers on product information.
Updated information on the TMS320 DSP controllers can be found on the worldwide web at:
http://www.ti.com.
To send comments regarding this data manual (literature number SPRS230), use the
comments@books.sc.ti.com email address, which is a repository for feedback. For questions and support,
contact the Product Information Center listed at the http://www.ti.com/sc/docs/pic/home.htm site.
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