TMS320DM355 datasheet(57/153 Pages) TI

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TMS320DM355

Digital Media System-on-Chip (DMSoC)

SPRS463 – SEPTEMBER 2007

Guide This document describes the asynchronous external memory interface (EMIF) in the

TMS320DM35x Digital Media System-on-Chip (DMSoC). The EMIF supports a glueless

interface to a variety of external devices.

SPRUED2

TMS320DM35x DMSoC Universal Serial Bus (USB) Controller Reference Guide This

document describes the universal serial bus (USB) controller in the TMS320DM35x Digital

Media System-on-Chip (DMSoC). The USB controller supports data throughput rates up to

480 Mbps. It provides a mechanism for data transfer between USB devices and also

supports host negotiation.

SPRUED3

TMS320DM35x DMSoC Audio Serial Port (ASP) Reference Guide This document

describes the operation of the audio serial port (ASP) audio interface in the TMS320DM35x

Digital Media System-on-Chip (DMSoC). The primary audio modes that are supported by the

ASP are the AC97 and IIS modes. In addition to the primary audio modes, the ASP supports

general serial port receive and transmit operation, but is not intended to be used as a

high-speed interface.

SPRUED4

TMS320DM35x DMSoC Serial Peripheral Interface (SPI) Reference Guide This document

describes the serial peripheral interface (SPI) in the TMS320DM35x Digital Media

System-on-Chip (DMSoC). The SPI is a high-speed synchronous serial input/output port that

allows a serial bit stream of programmed length (1 to 16 bits) to be shifted into and out of the

device at a programmed bit-transfer rate. The SPI is normally used for communication

between the DMSoC and external peripherals. Typical applications include an interface to

external I/O or peripheral expansion via devices such as shift registers, display drivers, SPI

EPROMs and analog-to-digital converters.

SPRUED9

TMS320DM35x

DMSoC

Universal

Asynchronous

Receiver/Transmitter

(UART)

Reference Guide This document describes the universal asynchronous receiver/transmitter

(UART) peripheral in the TMS320DM35x Digital Media System-on-Chip (DMSoC). The

UART peripheral performs serial-to-parallel conversion on data received from a peripheral

device, and parallel-to-serial conversion on data received from the CPU.

SPRUEE0

TMS320DM35x DMSoC Inter-Integrated Circuit (I2C) Peripheral Reference Guide This

document describes the inter-integrated circuit (I2C) peripheral in the TMS320DM35x Digital

Media System-on-Chip (DMSoC). The I2C peripheral provides an interface between the

DMSoC and other devices compliant with the I2C-bus specification and connected by way of

an I2C-bus. External components attached to this 2-wire serial bus can transmit and receive

up to 8-bit wide data to and from the DMSoC through the I2C peripheral. This document

assumes the reader is familiar with the I2C-bus specification.

SPRUEE2

TMS320DM35x DMSoC Multimedia Card (MMC)/Secure Digital (SD) Card Controller

Reference Guide This document describes the multimedia card (MMC)/secure digital (SD)

card controller in the TMS320DM35x Digital Media System-on-Chip (DMSoC). The MMC/SD

card is used in a number of applications to provide removable data storage. The MMC/SD

controller provides an interface to external MMC and SD cards. The communication between

the MMC/SD controller and MMC/SD card(s) is performed by the MMC/SD protocol.

SPRUEE4

TMS320DM35x DMSoC Enhanced Direct Memory Access (EDMA) Controller Reference

Guide This document describes the operation of the enhanced direct memory access

(EDMA3) controller in the TMS320DM35x Digital Media System-on-Chip (DMSoC). The

EDMA controller's primary purpose is to service user-programmed data transfers between

two memory-mapped slave endpoints on the DMSoC.

SPRUEE5

TMS320DM35x DMSoC 64-bit Timer Reference Guide This document describes the

operation of the software-programmable 64-bit timers in the TMS320DM35x Digital Media

System-on-Chip (DMSoC). Timer 0, Timer 1, and Timer 3 are used as general-purpose (GP)

timers and can be programmed in 64-bit mode, dual 32-bit unchained mode, or dual 32-bit

chained mode; Timer 2 is used only as a watchdog timer. The GP timer modes can be used

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TMS320DM355 Datasheet(PDF) 57 Page - Texas Instruments

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