TMS320DM355 datasheet(5/153 Pages) TI

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Contents

TMS320DM355

Digital Media System-on-Chip (DMSoC)

SPRS463 – SEPTEMBER 2007

4.1

Absolute Maximum Ratings Over Operating Case

TMS320DM355 Digital Media System-on-Chip

Temperature Range

(DMSoC)

................................................... 1

(Unless Otherwise Noted)

.......................... 90

1.1

Features

.............................................. 1

4.2

Recommended Operating Conditions

............... 91

1.2

Description

............................................ 3

4.3

Electrical Characteristics Over Recommended

1.3

Functional Block Diagram

............................ 4

Ranges of Supply Voltage and Operating Case

Device Overview

......................................... 6

Temperature (Unless Otherwise Noted)

............ 92

2.1

Device Characteristics

................................ 6

Peripheral Information and Electrical

Specifications

........................................... 93

2.2

Memory Map Summary

............................... 7

5.1

Parameter Information Device-Specific Information

2.3

Pin Assignments

...................................... 9

5.2

Recommended Clock and Control Signal Transition

2.4

Pin Functions

........................................ 13

Behavior

............................................. 95

2.5

Pin List

.............................................. 36

5.3

Power Supplies

...................................... 95

2.6

Device Support

...................................... 55

5.4

Reset

................................................ 97

Detailed Device Description

.......................... 59

5.5

Oscillators and Clocks

............................... 98

3.1

ARM Subsystem Overview

.......................... 59

5.6

General-Purpose Input/Output (GPIO)

............. 103

3.2

ARM926EJ-S RISC CPU

............................ 60

5.7

External Memory Interface (EMIF)

................. 105

3.3

Memory Mapping

.................................... 62

5.8

MMC/SD

........................................... 112

3.4

ARM Interrupt Controller (AINTC)

................... 63

5.9

Video Processing Sub-System (VPSS) Overview

. 114

3.5

Device Clocking

..................................... 65

5.10

USB 2.0

............................................ 127

3.6

PLL Controller (PLLC)

............................... 72

5.11

Universal Asynchronous Receiver/Transmitter

3.7

Power and Sleep Controller (PSC)

.................. 76

(UART)

............................................. 129

3.8

System Control Module

............................. 76

5.12

Serial Port Interface (SPI)

.......................... 131

3.9

Pin Multiplexing

...................................... 77

5.13

Inter-Integrated Circuit (I2C)

....................... 134

3.10

Device Reset

........................................ 78

5.14

Audio Serial Port (ASP)

............................ 137

3.11

Default Device Configurations

....................... 79

5.15

Timer

............................................... 144

3.12

Device Boot Modes

................................. 82

5.16

Pulse Width Modulator (PWM)

..................... 145

3.13

Power Management

................................. 84

5.17

Real Time Out (RTO)

.............................. 147

3.14

64-Bit Crossbar Architecture

........................ 86

5.18

IEEE 1149.1 JTAG

................................ 148

3.15

MPEG/JPEG Overview

.............................. 89

Mechanical Data

....................................... 151

Device Operating Conditions

........................ 90

6.1

Thermal Data for ZCE

............................. 151

6.1.1

Packaging Information

............................. 151

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