ICP DAS USA PCI-1202 Series User Manual

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Contents

PCI-1202/1602/180x Series CardMulti-Function BoardsUser Manual/ Ver. 4.8/ Mar. 2015/ PMH-0014-48/ Page: 536.2 The Assignment of I/O AddressThe plug&play BIOS will assign the proper I/O address to PEX-1202/PCI-1202/1602/180x series card. Ifthere is only one PEX-1202/PCI-1202/1602/180x series card, the user can identify the board_0. Ifthere are two PEX-1202/PCI-1202/1602/180x series cards in the system, the user will be very difficultto identify which board is board_0. The software driver can support 16 boards max. Therefore theuser can install 16 boards in one PC system.The simplest way to find the board number is to use DEMO15.EXE given in DOS demo program.This demo program will send to D/O and read back from D/I. If the user installs a 20-pin flat cablebetween CON1 and CON2, the value read from D/I will be the same as D/O. The operation steps aregiven as follows:1. Remove all 20-pin flat cable between CON1 and CON22. Install all PEX-1202/PCI-1202/1602/180x cards into the PC system3. Power-on and run DEMO15.EXE4. Now all D/I value will be different from D/O value5. Install a 20-pin flat cable into CON1 and CON2 of any PEX-1202/PCI-1202/1602/180x card6. There will be one card’ s D/I value = D/O value, the card number is also shown in screenTherefore the user can find the card number very easy if he install a 20-pin flat cable intoPEX-1202/PCI-1202/1602/1800/1802 one-by-one.