AM3871 datasheet(5/345 Pages) TI1

5 / 345 page

AM3874, AM3872, AM3871

www.ti.com

SPRS695

– SEPTEMBER 2011

High-Performance System-on-Chip (SoC)

......... 1

7.3

Reset

.............................................. 175

7.4

Clocking

........................................... 183

1.1

Features

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

7.5

Interrupts

.......................................... 198

1.2

Applications

.......................................... 2

Peripheral Information and Timings

............. 201

1.3

Description

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

8.1

Parameter Information

............................ 201

1.4

Functional Block Diagram

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

8.2

Recommended Clock and Control Signal Transition

Device Overview

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

Behavior

........................................... 202

2.1

Device Comparison

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

8.3

Controller Area Network Interface (DCAN)

....... 202

8.4

EDMA

............................................. 204

2.2

Device Characteristics

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

8.5

Emulation Features and Capability

............... 207

2.3

Device Compatibility

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

8.6

Ethernet MAC Switch (EMAC SW)

................ 211

2.4

ARM

® Cortex™-A8 Microprocessor Unit (MPU)

Subsystem Overview

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

8.7

General-Purpose Input/Output (GPIO)

............ 226

8.8

General-Purpose Memory Controller (GPMC) and

2.5

Media Controller Overview

......................... 11

Error Location Module (ELM)

..................... 229

2.6

SGX530 Overview

.................................. 12

8.9

High-Definition Multimedia Interface (HDMI)

...... 246

2.7

Spinlock Module Overview

......................... 12

8.10

High-Definition Video Processing Subsystem

(HDVPSS)

......................................... 249

2.8

Mailbox Module Overview

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

8.11

Inter-Integrated Circuit (I2C)

...................... 255

2.9

Memory Map Summary

............................. 14

8.12

Imaging Subsystem (ISS)

......................... 259

Device Pins

............................................. 21

8.13

LPDDR/DDR2/DDR3 Memory Controller

......... 262

3.1

Pin Maps

............................................ 21

8.14

Multichannel Audio Serial Port (McASP)

.......... 295

3.2

Terminal Functions

................................. 30

8.15

Multichannel Buffered Serial Port (McBSP)

....... 303

Device Configurations

.............................. 139

8.16

MultiMedia Card/Secure Digital/Secure Digital Input

4.1

Control Module Registers

......................... 139

Output (MMC/SD/SDIO)

........................... 308

4.2

Boot Modes

....................................... 139

8.17

Peripheral Component Interconnect Express (PCIe)

..................................................... 311

4.3

Pin Multiplexing Control

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

8.18

Serial ATA Controller (SATA)

..................... 316

4.4

Handling Unused Pins

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

8.19

Serial Peripheral Interface (SPI)

.................. 320

4.5

DeBugging Considerations

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

8.20

Timers

............................................. 327

System Interconnect

................................ 158

8.21

Universal Asynchronous Receiver/Transmitter

Device Operating Conditions

...................... 163

(UART)

............................................ 329

6.1

Absolute Maximum Ratings

....................... 163

8.22

Universal Serial Bus (USB2.0)

.................... 331

Device and Documentation Support

............. 339

6.2

Recommended Operating Conditions

............. 164

9.1

Device Support

.................................... 339

6.3

Electrical Characteristics Over Recommended

Ranges of Supply Voltage and Operating

9.2

Documentation Support

........................... 340

Temperature (Unless Otherwise Noted)

.......... 166

9.3

Community Resources

............................ 340

Power, Reset, Clocking, and Interrupts

......... 168

Mechanical

............................................ 341

7.1

Power, Reset and Clock Management (PRCM)

10.1

Thermal Data for CYE-04 (Top Hat)

.............. 341

Module

............................................ 168

10.2

Packaging Information

............................ 341

7.2

Power

.............................................. 168

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