TMS320F2812 datasheet(88/170 Pages) TI

88 / 170 page

TMS320F2810, TMS320F2811, TMS320F2812

TMS320C2810, TMS320C2811, TMS320C2812

SPRS174S – APRIL 2001 – REVISED MARCH 2011

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The following documents are available on the TI website (http://www.ti.com):

SPRU430

TMS320C28x 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.

SPRU060

TMS320x281x DSP Analog-to-Digital Converter (ADC) Reference Guide describes the

ADC module. The module is a 12-bit pipelined ADC. The analog circuits of this converter,

referred to as the core in this document, include the front-end analog multiplexers (MUXs),

sample-and-hold (S/H) circuits, the conversion core, voltage regulators, and other analog

supporting circuits. Digital circuits, referred to as the wrapper in this document, include

programmable conversion sequencer, result registers, interface to analog circuits, interface

to device peripheral bus, and interface to other on-chip modules.

SPRU095

TMS320x281x DSP Boot ROM Reference Guide describes the purpose and features of the

bootloader (factory-programmed boot-loading software). It also describes other contents of

the device on-chip boot ROM and identifies where all of the information is located within that

memory.

SPRU065

TMS320x281x DSP Event Manager (EV) Reference Guide describes the EV modules that

provide a broad range of functions and features that are particularly useful in motion control

and motor control applications. The EV modules include general-purpose (GP) timers,

full-compare/PWM units, capture units, and quadrature-encoder pulse (QEP) circuits.

SPRU067

TMS320x281x DSP External Interface (XINTF) Reference Guide describes the external

interface (XINTF) of the 281x digital signal processors (DSPs).

SPRU061

TMS320x281x DSP Multichannel Buffered Serial Port (McBSP) Reference Guide

describes the McBSP available on the 281x devices. The McBSPs allow direct interface

between a DSP and other devices in a system.

SPRU078

TMS320x281x DSP System Control and Interrupts Reference Guide describes the

various interrupts and system control features of the 281x digital signal processors (DSPs).

SPRU074

TMS320x281x Enhanced Controller Area Network (eCAN) Reference Guide describes

the eCAN that uses established protocol to communicate serially with other controllers in

electrically noisy environments. With 32 fully configurable mailboxes and time-stamping

feature, the eCAN module provides a versatile and robust serial communication interface.

The eCAN module implemented in the C28x DSP is compatible with the CAN 2.0B standard

(active).

SPRU566

TMS320x28xx, 28xxx DSP Peripheral Reference Guide describes the peripheral reference

guides of the 28x digital signal processors (DSPs).

SPRU051

TMS320x281x Serial Communications Interface (SCI) Reference Guide describes the

SCI that is a two-wire asynchronous serial port, commonly known as a UART. The SCI

modules support digital communications between the CPU and other asynchronous

peripherals that use the standard non-return-to-zero (NRZ) format.

SPRU059

TMS320x281x Serial Peripheral Interface Reference Guide describes the SPI—a

high-speed synchronous serial input/output (I/O) port that allows a serial bit stream of

programmed length (one to sixteen bits) to be shifted into and out of the device at a

programmed bit-transfer rate. The SPI is used for communications between the DSP

controller and external peripherals or another controller.

SPRA550

3.3V DSP for Digital Motor Control Application Report. The application report first

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. Cost-effective 3.3-V/5-V

interfacing techniques are then discussed for the situations where such interfacing is

needed. 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

Development Support

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