AXIOMTEK AX92352, Руководство пользователя

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iv
Table of Contents
Disclaimers ..................................................................................................... ii
ESD Precautions ........................................................................................... iii
Section 1 Introduction ................................................. 1
1.1 General Description ............................................................................ 1
1.2 Features ............................................................................................... 1
1.3 Specifications (AX92352) .................................................................... 2
1.4 Specifications (AX92353) .................................................................... 4
1.5 Dimensions .......................................................................................... 5
Section 2 Connectors .................................................. 7
2.1 Connectors .......................................................................................... 7
2.1.1 44-Pin Female I/O Connector (CN 1) .......................................................... 7
2.1.2 Communication Connector (CN3) ............................................................... 8
2.1.3 Board ID (SW1) ........................................................................................... 8
2.1.4 6-pin ATX Power Connector (CN1) ............................................................. 8
2.1.5 8-Pin Terminal Connector for LED Lighting Control (CN2) ......................... 9
2.1.6 Communication Connector (CN3) ............................................................... 9
Section 3 I/O Connection ........................................... 11
3.1 I/O Connection ................................................................................... 11
3.1.1 Isolated Digital Input ................................................................................... 11
3.1.2 Isolated Digital Output ............................................................................... 12
3.1.3 Isolated Trigger/Latch Input ....................................................................... 12
3.1.4 Isolated Trigger Output .............................................................................. 13
3.1.5 Isolated Encoder Input .............................................................................. 13
3.1.6 LED Lighting Control (AX92353) ............................................................... 14
Section 4 Operating ................................................... 15
4.1 Operating of AX92352 ....................................................................... 15
4.1.1 Encoder function ....................................................................................... 15
4.1.2 De-bounce filter ......................................................................................... 16
4.1.3 Encoder Homing........................................................................................ 17
4.1.4 Encoder Linear Trigger .............................................................................. 17
4.1.5 Encoder FIFO Trigger ............................................................................... 17
4.1.6 Encoder Counter Value Latch ................................................................... 17
4.1.7 Trigger Input/ Output ................................................................................. 18
4.1.8 Interrupt ..................................................................................................... 19
4.2 Operating of AX92353 ....................................................................... 19