Eddy Wireless SD Cards Series Guía de usuario descargar pdf (Pagina 11)

Chapter2. Getting Started

Feature

Type

NAND Flash

256MB, 8bit I/F

SD Card

Connector

Push Type, Up to 16 GB

MMC / SD Card / MC supported

USB Connector

1 x Device

2 x HOST, Dual-Port

LCD Module

128 x 64 Dots Matrix Structure

KEY

4 x 4 Matrix

Battery Holder

3V Lithium Battery, 235 mAh

LED

Power, Ready, 20 Programmable IO, Console & Serial TxD, RxD

I2C Interface

16bit I2C BUS GPIO

SPI Interface

2Kbit EEPROM

MCI Interface

SD Card, MMC Socket

ADC Interface

Temp / Light Sensor

Digital I/O

8 Port Input, 8 Port Output

Switch

Serial or GPIO Select

RS422/485 Select

DIO : Common VCC or GND Select

Programming

Jumper Switch

Boot Mode Select, JTAG Select

Serial Port

2 x RS232 DB9 Male

2 x RS422/485 Terminal Block

(RS422 & RS485 Selected by S/W)

Console Port

DB9 Male

LAN Port

2 x RJ45

ICE Port

Used for Flash Programming

Reset Button

Factory Default & Warm Boot

Input Power

9-48VDC

Dimensions

240 x 180 mm

2.4 Eddy-S4M v2.1

Eddy-S4M is a high-performance mini PCI type embedded module which include ATMEL AT91SAM9260-CJ

processor 32MB SDRAM, 8MB DataFlash, 10/100Base-T Ethernet port, Serial 4 Channel, RTC with Battery,

microSD, 4ch ADC, temperature sensor, max 34 programmable GPIO pins.

Eddy-S4M is 59.75 x 61.8mm size. If using Eddy-S4M-JIG board, user could develop their customized device

without other H/W development, which minimizing time and cost to develop.

Referring Example code and Evaluation Kit circuit allow developer to design device they want.

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Eddy Wireless SD Cards Series Guía de usuario Pagina 11

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