Advantech MIC-3758DIO, User Manual

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MIC-3758DIO User Manual vi
Figure 4.1:Digital Input Interrupt Mode ...................... 22
4.2 Digital Filter Function..................................................... 23
Table 4.1:Pulse Widths Guaranteed ............................. 23
4.2.1 Digital Filtering Example ............................................ 24
Figure 4.2:Digital Filter Example ................................ 24
4.2.2 Digital Filter Function Control Register ...................... 24
4.3 Power-up States Function................................................ 25
4.4 Watchdog Timer Register Operation .............................. 25
4.5 BoardID Switch............................................................... 25
Table 4.2:BoardID Register of MIC-3758DIO ............ 26
Table 4.3:BoardID Setting (SW2) ............................... 26
Appendix A Specifications ................................................. 28
A.1 Specifications .................................................................. 28
A.1.1 Isolated Digital Inputs .................................................. 28
A.1.2 Isolated Digital Output ................................................. 28
A.1.3 General ......................................................................... 28
Appendix B Function Block Diagram............................... 30
B.1 MIC-3758DIO Block Diagram ....................................... 30
Appendix C Register & Structure Format....................... 32
C.1 Register Structure............................................................ 32
C.2 Digital Input Register ..................................................... 34
C.3 Digital Output Register .................................................. 35
C.4 Digital Input Rising Edge Interrupt Register ................. 36
C.5 Digital Input Falling Edge Interrupt Register ................ 37
C.6 Interrupt State Register.................................................... 38
C.7 Interrupt Of Port Identify Register .................................. 39
C.8 Digital Filter Function Control Register ........................ 40
C.9 Filter Interval Time Preset Register ................................ 41
C.10 Watchdog Counter Value Register ................................. 42
C.11 Watchdog State/Control Register ................................... 43
C.12 Watchdog Time Clear Register ...................................... 44
C.13 EEPROM Control/DO State Register ............................. 45
C.14 BoardID Register............................................................. 46