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Tables of Content
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2
General Information................................................................................6
1.1 Introduction....................................................................................6
1.2 Features..........................................................................................7
1.3 Specifications ................................................................................8
1.4 Product Check List ........................................................................9
Hardware Configuration .......................................................................10
2.1 Hardware Profile ..........................................................................10
2.2 Jumper Selection......................................................................... 11
2.3 Connector Pin Assignment .........................................................13
2.4
2.5
2.6
3
4
Wire connection ...........................................................................14
LED Indicator & I-8120W Mode ...................................................15
Hardware Installation...................................................................16
I8120W Programming ...........................................................................17
3.1 Software Architecture..................................................................17
3.2 Application Programming With Default Firmware ....................20
3.3 Application Programming ...........................................................24
3.4 Introduction of I8120W_Utility Tool ............................................32
3.5 Basic concept of User-defined Firmware Programming ..........39
3.6 User-defined Firmware Programming........................................44
3.7 Debug Tools for User-defined Firmware Programming............51
APIs for Windows Application .............................................................53
4.1 API Definitions and Descriptions ...............................................53
4.1.1
I8120_GetDllVersion........................................................56
4.1.2
4.1.3
4.1.4
4.1.5
4.1.6
4.1.7
I8120_ AdujstDateTime ...................................................56
I8120_Reset .....................................................................57
I8120_Init <must be called once > ........................................57
I8120_HardwareReset <must be called once > ...................58
I8120_Check186Mode .....................................................59
I8120_Status ....................................................................60
4.1.8
4.1.9
4.1.10
4.1.11
4.1.12
4.1.13
4.1.14
I8120_AddCyclicTxMsg ..................................................61
I8120_DeleteCyclicTxMsg...............................................62
I8120_EnableCyclicTxMsg..............................................63
I8120_DisableCyclicTxMsg.............................................64
I8120_OutputByte............................................................64
I8120_InputByte...............................................................65
I8120_IsTxTimeout ..........................................................66
I-8120W User’s Manual
(Version: 1.02 June 9, 2009)
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