EP9315-IB

更新时间： 2024-11-14 22:49:07

品牌	Logo	应用领域
凌云 - CIRRUS		/
页数	文件大小	规格书
64页	1036K
描述
Enhanced Universal Platform System-on-Chip Processor

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中文翻译

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数据手册

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EP9315-IB 数据手册

EP9315 Data Sheet

FEATURES

Enhanced Universal Platform

System-on-Chip Processor

•

200-MHz ARM920T Processor

•

16-kbyte Instruction Cache

16-kbyte Data Cache

•

IrDA Interface

•

Linux , Microsoft Windows CE-enabled MMU

PCMCIA Interface

100-MHz System Bus

Touchscreen Interface with ADC

8 x 8 Keypad Scanner

™

•

MaverickCrunch Math Engine

™

•

Floating Point, Integer, and Signal Processing

Instructions

•

One Serial Peripheral Interface (SPI ) Port

•

6-channel or 2-channel Serial Audio Interface (I S)

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

2 High-resolution PWMs (16 bits each)

Optimized for digital music compression and

decompression algorithms.

Hardware interlocks allow in-line coding.

•

Internal Peripherals

™

•

MaverickKey IDs

•

12 Direct Memory Access (DMA) Channels

Real-time Clock with Software Trim

Dual PLL controls all clock domains.

Watchdog Timer

•

32-bit Unique ID can be used for DRM-compliant

128-bit random ID.

Integrated Peripheral Interfaces

•

32-bit SDRAM Interface (up to 4 Banks)

32-/16-bit SRAM / FLASH / ROM

Serial EEPROM Interface

EIDE (up to 2 devices)

Two General-purpose 16-bit Timers

One General-purpose 32-bit Timer

One 40-bit Debug Timer

Interrupt Controller

1/10/100-Mbps Ethernet MAC

Three UARTs

Boot ROM

•

Package

352-pin PBGA

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

(12 Mbits per second)

•

LCD and Raster Interface with Graphics

Accelerator

Serial

Audio

Interface

Peripheral Bus

Clocks &

Timers

MaverickCrunch^TM

ARM920T

12-channel DMA

Interrupts

& GPIO

(3) UARTs

MaverickKey^TM

IrDA

D-Cache

16KB

I-Cache

16KB

Keypad &

Touch

Screen I/F

(3) USB

Hosts

Boot

ROM

Bus

Bridge

MMU

Processor Bus

EIDE

I/F

SRAM & Flash I/F

PCMCIA

Unified

SDRAM I/F

Ethernet

MAC

Video/LCD

Controller

Graphics

Accelerator

MEMORY AND STORAGE

MAR ‘05

DS638PP4

http://www.cirrus.com

12 3 4 5 6 7...64

中文翻译

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