ARM Cortex r1p3 Instrukcja Użytkownika Pobierz pdf (Strona 6)

ARM

®

Cortex-

A8

L3/L4 Interconnect

3D

Graphics

Accelerator

(3715)

AM3715/03

Processors

12-bit Video

Input

Video

Processing

Front End

Video

Processing

Front End

Memory InterfaceConnectivity

Display Subsystem

10 bit DAC

10 bit DAC

LCD

Con-

troller

Display Subsystem

Video

Enc

USB HS Host x3

USB OTG

I

2

C x3

WDT x2

LPDDR1

Timers

MCSPI x4

McBSP x5

MMC/SD/SDIO

x3

GP x12

UART w/ IrDA

HDQ/ 1-wire

UART x3

Serial Interface

Cores

• Up to 1GHz Cortex-A8 with NEON™ coprocessor

• 3D graphics accelerator – up to 20M polygons/s

• Up to 30% reduction in power

Memory

• ARM: 32kB I-Cache; 32kB D-Cache; 256kB L2

• On Chip: 64kB SRAM; 112kB ROM

• External interfaces: LPDDR1 and NAND

Peripherals

• USB HS Host x3

• USB 2.0 OTG

• MMC/SD card interface x3

• Display subsystem with LCD controller

and dual 10 bit DAC’s

• 1.8V I/O’s

Power

• Dynamic Voltage and Frequency Scaling (DVFS)

• Total Power: 735mW (800MHz)

• Standby Power: 0.1mW (600MHz)

Package

• CBP: 12x12mm, 0.4mm pitch, Package On

Package (POP)

• CBC: 14x14, 0.5mm POP

• CUS: 16x16mm 0.65mm pitch. Utilizes Via

Channel™ Array technology with 0.8mm pitch plus

design rules

AM3715/03 Cortex

™

-A8 based processors

1 2 3 4 5 6 7 8 9 10 11 ... 18 19

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