EP9302-EQ

更新时间： 2024-11-13 22:30:59

品牌	Logo	应用领域
凌云 - CIRRUS		/
页数	文件大小	规格书
42页	302K
描述
High-speed ARM9 System-on-chip Processor with MaverickCrunch

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数据手册

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EP9302-EQ 数据手册

EP9302 Data Sheet

FEATURES

High-speed ARM9

•

200-MHz ARM920T Processor

•

16-kbyte Instruction Cache

16-kbyte Data Cache

System-on-chip Processor

with MaverickCrunch

•

Linux , Microsoft Windows CE-enabled MMU

100-MHz System Bus

•

6-channel Serial Audio Interface (I S)

™

•

MaverickCrunch Math Engine

2-channel, Low-cost Serial Audio Interface (AC'97)

•

Floating point, Integer and Signal Processing

Instructions

•

Internal Peripherals

•

12 Direct Memory Access (DMA) Channels

Real-time Clock with Software Trim

Dual PLL controls all clock domains.

Watchdog Timer

Optimized for digital music compression and

decompression algorithms.

Hardware interlocks allow in-line coding.

™

•

MaverickKey IDs

Two General-purpose 16-bit Timers

One General-purpose 32-bit Timer

One 40-bit Debug Timer

•

32-bit unique ID can be used for DRM-compliant,

128-bit random ID.

Integrated Peripheral Interfaces

Interrupt Controller

•

16-bit SDRAM Interface (up to 4 banks)

16-bit SRAM / FLASH / ROM

Serial EEPROM Interface

1/10/100 Mbps Ethernet MAC

Two UARTs

Boot ROM

•

Package

208-pin LQFP

•

Two-port USB 2.0 Full-speed Host (OHCI)

(12 Mbits per second)

•

IrDA Interface

ADC

Serial Peripheral Interface (SPI) Port

Serial

Audio

Interface

Peripheral Bus

Clocks &

Timers

MaverickCrunch^TM

ARM920T

12 Channel DMA

(2) UARTs

Interrupts

& GPIO

IrDA

D-Cache

16KB

I-Cache

16KB

MaverickKey^TM

Processor Bus

(2) USB

Hosts

MMU

Bus Bridge

Ethernet

MAC

Unified

SDRAM I/F

Boot

ROM

SRAM &

Flash I/F

MEMORY AND STORAGE

MAR ‘05

DS653PP3

http://www.cirrus.com

12 3 4 5 6 7...42

中文翻译

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