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CONFIG0: 产品描述The FT311D Development Module is a development module which utilises the FT311D IC to develop USB accessories connecting to Android platforms via Android Open Accessory mode.; 文件大小774KB，共16页; 制造商FTDI [Future Technology Devices International Ltd.]

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CONFIG0概述

The FT311D Development Module is a development module which utilises the FT311D IC to develop USB accessories connecting to Android platforms via Android Open Accessory mode.

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DS_UMFT311EV

USB ANDROID HOST MODULE Datasheet

Document No.: FT_000689 Clearance No.: FTDI# 303

Version 1.0

Future Technology Devices

International Ltd

DS_FT311D_Development_Module:

UMFT311EV

(USB Android Host Module)

The FT311D Development Module is a

development module which utilises the

FT311D IC to develop USB accessories

connecting to Android platforms via

Android Open Accessory mode. It is a Full

Speed USB host specifically targeted at

providing access to peripheral hardware

from an Android platform with a USB

device port. The FT311D IC will bridge the

USB port to any one of the six user

selectable interface types like GPIO, UART,

PWM, I2C Master, SPI Master, SPI Slave

and has the following advanced features:



Based on single chip USB Android Host FT311D IC.

Entire USB protocol handled on the chip.

Any one of the six user selectable interface types:-

GPIO, UART, PWM, I2C Master, SPI Master, SPI Slave

Interface options selectable via 3 mode select pins.

7 GPIO lines interface option

USB error indicator pin

Basic UART interface with RXD, TXD, RTS, CTS,

TX_ACTIVE pins option.

4 PWM channels option.

C Master interface option.

SPI Slave interface option supporting modes 0, 1, 2

and 3 with MSB/LSB options

SPI Master interface option supporting modes 0, 1, 2

and 3 with MSB/LSB options.



Suitable for use on any Android platform

supporting Android Open Accessory Mode

(Typically 3.1 onwards, however some

platforms may port Open Accessory Mode

to version 2.3.4)

12MHz external crystal.

Standard USB Host connector to connect

with Android USB Slave device.

+5V Single Supply Operation.

USB 2.0 Full Speed compatible.

Extended operating temperature range; -

40 to +85⁰C.

Board dimensions: 68.58mm x 55.38mm

x 14.00mm (L x W x H).

Reduce development time.

Rapid integration into existing systems.



Neither the whole nor any part of the information contained in, or the product described in this manual, may be adapted or reproduced

in any material or electronic form without the prior written consent of the copyright holder. This product and its documentation are

supplied on an as-is basis and no warranty as to their suitability for any particular purpose is either made or implied. Future Technology

Devices International Ltd will not accept any claim for damages howsoever arising as a result of use or failure of this product. Your

statutory rights are not affected. This product or any variant of it is not intended for use in any medical appliance, device or system in

which the failure of the product might reasonably be expected to result in personal injury. This document provides preliminary

information that may be subject to change without notice. No freedom to use patents or other intellectual property rights is implied by

the publication of this document. Future Technology Devices International Ltd,

Unit 1, 2 Seaward Place, Centurion Business Park, Glasgow G41

1HH

United Kingdom. Scotland Registered Company Number: SC136640

DS_UMFT311EV

USB ANDROID HOST MODULE Datasheet

Document No.: FT_000689 Clearance No.: FTDI# 303

Version 1.0

Table of Contents

1.1

Typical Applications ...................................................................... 2

Part Numbers...................................................................................... 2

3.1

3.2

FT311D Development Module Block Diagram ............................... 3

Function Description..................................................................... 5

Key Features ....................................................................................... 5

Functional Block Descriptions ............................................................. 5

FT311D Development Module Layout .............................................................................. 6

3.2.1

4.1

Detailed Description of Interface.................................................. 7

Interface Mode selection .................................................................... 7

GPIO Mode ................................................................................................................. 7

UART Mode ................................................................................................................. 8

PWM Mode .................................................................................................................. 8

I2C Master Mode ......................................................................................................... 9

SPI Slave .................................................................................................................... 9

SPI Master .................................................................................................................. 9

4.1.1

4.1.2

4.1.3

4.1.4

4.1.5

4.1.6

Schematics ................................................................................. 10

Absolute Maximum Ratings ........................................................ 11

Contact Information ................................................................... 12

Appendix A – References ........................................................................... 13

Appendix B - List of Figures and Tables ..................................................... 14

Appendix C - Revision History .................................................................... 15

DS_UMFT311EV

USB ANDROID HOST MODULE Datasheet

Document No.: FT_000689 Clearance No.: FTDI# 303

Version 1.0

Function Description

The FT311D Development Module is intended for use as a hardware platform to enable easy evaluation of

FTDI’s FT311D Android Open Accessory USB Host controller. The FT311D Development Module includes

all the necessary components required by a user to begin developing Android Open Accessory

applications based on the FT311D device. The FT311D Development Module behaves like a bridge

between an Android device and the various I/O available. Selection of various modes is performed using

CONFIG[2:0] pins as shown in the Table 4.2.

3.1 Key Features

Easy to use Android Open Accessory Module translating the USB Device port of the android tablet into

any one of the six selectable interfaces like GPIO, UART, PWM, I

C Master, SPI Slave or SPI Master.



Selection of interface mode using jumpers JP1, JP2 and JP3

USB Type-A connector CN1 for connecting to Android USB slave peripherals.

IO port connectors CON1 / J3 and J4 used for the interface signals based on the

selected interface mode.

3.2 Functional Block Descriptions

The following paragraphs describe each function within the FT311D Development Module. Please refer to

the block diagram shown in

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Interface Mode Selection

Interface Mode selection is done using CONFIG[2:0] pins. Refer to chapter 4 for the details.

USB Host

USB Host port at CN1 is used for connecting the Android Open Accessory device. The USB host port does

not support other USB device classes.

Interface Signals

The interface signals at CON1 are based on the mode selected by the Interface Mode Selection.

Programming Port

The Programming Port at J7 is used for re-programming the FT311D device with new ROM file.

(NOTE: This is unlikely to be required as the module is delivered ready to use).

CONFIG0相似产品对比

	CONFIG0	CONFIG1	CONFIG2	DS_UMFT311EV
描述	The FT311D Development Module is a development module which utilises the FT311D IC to develop USB accessories connecting to Android platforms via Android Open Accessory mode.	The FT311D Development Module is a development module which utilises the FT311D IC to develop USB accessories connecting to Android platforms via Android Open Accessory mode.	The FT311D Development Module is a development module which utilises the FT311D IC to develop USB accessories connecting to Android platforms via Android Open Accessory mode.	The FT311D Development Module is a development module which utilises the FT311D IC to develop USB accessories connecting to Android platforms via Android Open Accessory mode.

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