Datasheet > EA9777-3USB

EA9777-3USB

更新时间： 2022-02-26 14:09:27

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
17页	1651K
描述
EVALUATION-BOARD for eDIP-series

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中文翻译

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数据手册

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EA9777-3USB 数据手册

ELECTRONIC ASSEMBLY reserves

the right to change specifications

without prior notice. Printing and

typographical errors reserved.

EA9777-3

Page 2

Documentation of revision

Date

Type

0.1

Old

New

Reason / Description

preliminary version

First release

2011-05-16

2011-09-14

1.0

CONTENT

QUICK START ........................................................................................................................ 3

EA 9777-3 EVALUATIONBOARD ........................................................................................... 5

FUNCTION OF POTENTIOMETER........................................................................................ 5

FUNCTION OF JUMPER, PUSHBUTTONS, LEDs............................................................. 6-7

USB-INTERFACE................................................................................................................... 7

POWER SUPPLY.................................................................................................................... 8

PORT EXPANSION EA 9777-2PE.......................................................................................... 8

DESCRIPTION PIN CONNECTOR I²C (EA 9777-3USB) ...................................................... 9

FUNCTION OF DIP-SWITCH I²C (EA 9777-2PE)................................................................... 9

DESCRIPTION PIN CONNECTOR RS232, RS485 (EA 9777-3USB) ................................. 10

FUNCTION OF DIP-SWITCH RS232, RS485 (EA 9777-2PE) ............................................. 11

DESCRIPTION PIN CONNECTOR SPI (EA 9777-3USB) .................................................... 11

FUNCTION OF DIP-SWITCH SPI (EA 9777-2PE) ............................................................... 11

TROUBLESHOOTING .......................................................................................................... 12

SCHEMATIC 9777-2PE ........................................................................................................ 15

SCHEMATIC 9777-3USB ..................................................................................................... 16

123 4 5 6 7...17

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