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Contents

Chapter 1 Hardware Configuration .................................2

1.1 Introduction.......................................................................2
1.2 Features.............................................................................3
1.3 Specifications....................................................................3
1.3.1 System............................................................................. 3
1.3.2 Memory........................................................................... 4
1.3.3 Input/Output.................................................................... 4
1.3.4 VGA interface................................................................. 4
1.3.5 Ethernet LAN.................................................................. 5
1.3.6 Ultra 160 SCSI................................................................5
1.3.7 Industrial features................................................. ..........5
1.3.8 Mechanical and environmental specifications................5
1.4 Jumpers and Connectors....................................................5
Table 1.1:Jumpers................................... ........................ 6
Table 1.2:Connectors...................................................... 6
Table 1.3:SCSI Daughter Board Connectors.................. 7
Table 1.4: On Board Switch ........................................... 7
1.5 Board Layout: Jumper and Connector Location............... 8
Figure 1.1:Jumper and Connector locations................... 8
Figure 1.2:I/O Connectors.............................................. 9
Figure 1.3:SCSI daughter board ..................................... 9
1.6 PCA-6189 Block Diagram.............................................. 10
Figure 1.4:Block Diagram ............................................ 10
1.7 Safety Precautions...........................................................11
1.8 Jumper Settings...............................................................12
1.8.1 How to set jumpers....................................................... 12
1.8.2 CMOS clear (J1)........................................................... 12
Table 1.5:CMOS (J1).................................................... 12
1.8.3 Watchdog timer output (J2)..........................................12
Table 1.6:Watchdog timer output (J2).......................... 13
1.9 System Memory..............................................................13
1.9.1 CPU FSB and memory speed....................................... 14
Table 1.7:CPU FSB and memory speed.......... .............14
1.10 Memory Installation Procedures.....................................14
1.11 Processor Installation......................................................14

Chapter 2 Connecting Peripherals .................................18

2.1 Introduction.....................................................................18
2.2 1st & 2nd (CN1, CN2) IDE Connectors .........................18
2.3 Floppy Drive Connector (CN3).......................................19
2.4 Parallel Port (CN4).......................................................... 20