Samsung 164BX Figure 21 AlphaPC 164UX Jumper/Connector Location

2–2 Features of the AlphaPC164UX Motherboard

Figure 2–1 AlphaPC 164UX Jumper/Connector Location

U5U6

U7U8

J24

J33

J22

J21

J13

J25

J12

J34

Pwr LED

IDE LED

SCSI LED

Pwr

Switch

Reset

Switch

GNDFOK+12

Blk

wire Yellow

wire Red

wire

J10

U3U4 J18

J16

J15

J28

U55

J31

J23

J30

J29

J17

J36

J37

J35

Contents

Main Notice Contents 1 About This Manual 2 Features of the AlphaPC 164UX Motherboard 3 AlphaPC 164UX Jumper Configuration 4 AlphaPC 164UX Connector Pinouts 5 Memory and Microprocessor Configuration 6 Interrupts and ISA Bus Addresses 7 Configuring for Windows NT Page Page Tables About This Manual 1.1 Difference between AlphaPC 164UX and 164BX 1.2 Manual Conventions and Terminology Manual Conventions and Terminology Features of the AlphaPC164UX Motherboard Features of the AlphaPC164UX Motherboard Table 21 provides an overview of the AlphaPC 164UX motherboards features. Figure 21 shows the AlphaPC 164UX motherboard and its components. Table 21 AlphaPC 164UX Features 22 Features of the AlphaPC164UX Motherboard Figure 21 AlphaPC 164UX Jumper/Connector Location Page Power Requirements 2.1 Power Requirements 2.2 Environmental Requirements 2.3 Physical Parameters Page Page 28 Features of the AlphaPC164UX Motherboard Physical Parameters 2.3.3 ATX Cutout Information Figure 24 ATX Back Panel Dimension In the event that an OEM or system integrator would like t o use a chassis that supports a n Page CPU Speed Selection (Option 1,2,3, &4) 3.1 CPU Speed Selection (Option 1,2,3, &4) Bcache Size Jumpers (Option 14,15) 3.2 Bcache Size Jumpers (Option 14,15) 3.3 Boot Option Jumper (Option 11) AlphaPC 164UX Connector Pinouts 4.1 PCI Bus Connector Pinouts Table 41 shows the PCI bus connector pinouts. PCI Bus Connector Pinouts ISA Expansion Bus Connector Pinouts 4.2 ISA Expansion Bus Connector Pinouts Table 42 shows the ISA expansion bus connector pinouts. SDRAM DIMM Connector Pinouts 4.3 SDRAM DIMM Connector Pinouts Table 43 shows the SDRAM DIMM connector pinouts. EIDE Drive Bus Connector Pinouts 4.4 EIDE Drive Bus Connector Pinouts Table 44 shows the EIDE drive bus connector pinouts. Diskette Drive Bus Connector Pinouts 4.5 Diskette Drive Bus Connector Pinouts Table 46 shows the parallel bus connector pinouts. Table 45 shows the diskette (floppy) drive bus connector pinouts. 4.6 Parallel Bus Connector Pinouts COM1/COM2 Serial Line Connector Pinouts 4.7 COM1/COM2 Serial Line Connector Pinouts Table 48 shows the keyboard/mouse connector pinouts. Table 47 shows the COM1/COM2 serial line connector pinouts. 4.8 Keyboard/Mouse Connector Pinouts Input Power Connector Pinouts 4.9 Input Power Connector Pinouts Table 410 shows the narrow SCSI bus connector pinouts Table 49 shows the input power connector pinouts. 4.10 Narrow SCSI Bus Connector (UX only) Fast and Wide SCSI Bus Connector (UX only) 4.11 Fast and Wide SCSI Bus Connector (UX only) Table 412 shows the 10/100 Mbit Ethernet connector pinouts Table 411 shows the Fast and Wide SCSI bus connector pinouts 4.12 10/100 Mbit Ethernet Connector Pinouts (UX only) Speaker Connector Pinouts 4.13 Speaker Connector Pinouts Table 414 shows the microprocessor fan power connector pinouts. Table 413 shows the speaker connector pinouts. 4.14 Microprocessor Fan Power Connector Pinouts 4.15 Pin Power LED Connector Pinouts 4.16 IDE Drive LED Connector Pinouts Table 419 shows the SCSI LED connector pinouts. Table 416 shows the IDE drive LED connector pinouts. 4.17 Reset Switch Connector Pinouts Table 417 shows the reset switch connector pinouts. Memory and Microprocessor Configuration 5.1 Configuring SDRAM Memory Configuring SDRAM Memory Upgrading SDRAM Memory 5.2 Upgrading SDRAM Memory 5.3 Increasing Microprocessor Speed 5.3.3 Removing the 21164 Microprocessor 5.3.4 Installing the 21164 Microprocessor Page Page Interrupts and ISA Bus Addresses 6.1 Interrupts Table 61 lists each Alpha 164UX ISA interrupt and its source. ISA I/O Address Map 6.2 ISA I/O Address Map 6.2.1 Flash ROM Address Map Page Configuring for Windows NT 7.1 ARCSBIOS 7.1.1 Navigating the ARCSBIOS 7.1.2 Exploring the ARCSBIOS ARCSBIOS 7.2 ARCSBIOS Setup. 7.2.1 Run a Program 7.2.2 Environment Variables 7.2.3 Advanced Setup 7.2.4 System Time and Date 7.2.5 System Configuration 7.3 Upgrading the ARCSBIOS Firmware. 7.4 Installing Windows NT 7.4.2 Before Installing Windows NT 7.4.3 Windows NT Setup Page Page Page Page Page Page Troubleshooting 8.1 Hardware Startup 8.1.1 Troubleshooting steps: No Video 8.1.2 Troubleshooting steps: Keyboard error on boot up. Beep Codes 8.2 Beep Codes 8.3 Post Codes Safe ARCSBIOS 8.4 Safe ARCSBIOS Page Battery Recycle/Disposal Information A Supporting Products A.1 Memory Memory Thermal Products A.2 Thermal Products A.3 Power Supply Enclosure A.4 Enclosure B Support,Products and Documentation Page The following table lists some of the available documentation. You can order the following associated documentation directly from the vendor.