TMS320DM355 datasheet(5/158 Pages) TI

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Contents

TMS320DM355

Digital Media System-on-Chip (DMSoC)

SPRS463B – SEPTEMBER 2007 – REVISED OCTOBER 2007

TMS320DM355 Digital Media System-on-Chip

4.2

Recommended Operating Conditions

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

(DMSoC)

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

4.3

Electrical Characteristics Over Recommended

Ranges of Supply Voltage and Operating Case

1.1

Features

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

Temperature (Unless Otherwise Noted)

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

1.2

Description

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

DM355 Peripheral Information and Electrical

1.3

Functional Block Diagram

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

Specifications

........................................... 94

Device Overview

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

5.1

Parameter Information Device-Specific Information

2.1

Device Characteristics

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

5.2

Recommended Clock and Control Signal Transition

2.2

Memory Map Summary

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

Behavior

............................................. 96

2.3

Pin Assignments

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

5.3

Power Supplies

...................................... 96

2.4

Pin Functions

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

5.4

Reset

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

2.5

Pin List

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

5.5

Oscillators and Clocks

............................... 99

2.6

Device Support

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

5.6

General-Purpose Input/Output (GPIO)

............. 104

Detailed Device Description

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

5.7

External Memory Interface (EMIF)

................. 106

3.1

ARM Subsystem Overview

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

5.8

MMC/SD

........................................... 113

3.2

ARM926EJ-S RISC CPU

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

5.9

Video Processing Sub-System (VPSS) Overview

. 115

3.3

Memory Mapping

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

5.10

USB 2.0

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

3.4

ARM Interrupt Controller (AINTC)

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

5.11

Universal Asynchronous Receiver/Transmitter

(UART)

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

3.5

Device Clocking

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

5.12

Serial Port Interface (SPI)

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

3.6

PLL Controller (PLLC)

............................... 73

5.13

Inter-Integrated Circuit (I2C)

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

3.7

Power and Sleep Controller (PSC)

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

5.14

Audio Serial Port (ASP)

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

3.8

System Control Module

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

5.15

Timer

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

3.9

Pin Multiplexing

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

5.16

Pulse Width Modulator (PWM)

..................... 146

3.10

Device Reset

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

5.17

Real Time Out (RTO)

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

3.11

Default Device Configurations

....................... 80

5.18

IEEE 1149.1 JTAG

................................ 149

3.12

Device Boot Modes

................................. 83

Revision History (Revision B)

...................... 152

3.13

Power Management

................................. 85

Revision History (Revision A)

...................... 154

3.14

64-Bit Crossbar Architecture

........................ 87

Mechanical Data

....................................... 156

3.15

MPEG/JPEG Overview

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

8.1

Thermal Data for ZCE

............................. 156

Device Operating Conditions

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

8.1.1

Packaging Information

............................. 156

4.1

Absolute Maximum Ratings Over Operating Case

Temperature Range

(Unless Otherwise Noted)

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

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