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164LX
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Contents
Main
Page
Contents
1 About This Manual
2 Features
3 AlphaPC 164LX Jumper Configuration
4 AlphaPC 164LX Connector Pinouts
5 Memory and Microprocessor Configuration
6 Interrupts and ISA Bus Addresses
7 Alpha SRM Console Firmware
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Figures
Tables
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About This Manual
1.1 Manual Conventions and Terminology
Manual Conventions and Terminology
Features
Features
Table 21 provides an overview of the AlphaPC 164LX motherboards features.
Table 21 AlphaPC 164LX Features
22 Features
Figure 21 AlphaPC 164LX Jumper/Connector/Component Location
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Power Requirements
2.1 Power Requirements
2.2 Environmental Requirements
2.3 Physical Parameters
26 Features
Physical Parameters 2.3.1 ATX Hole Specification
Figure 22 ATX Hole Specification
Features
Physical Parameters 2.3.2 ATX I/O Shield Requirements
Figure 23 ATX I/O Shield Dimensions
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AlphaPC 164LX Jumper Configuration
3.1 CPU Speed Selection
3.2 Bcache Size Jumpers (CF1 and CF2)
32 AlphaPC 164LX Jumper Configuration
Bcache Size Jumpers (CF1 and CF2)
Figure 31 AlphaPC 164LX Configuration Jumpers
J27 System Configuration Jumpers
J28 Flash ROM Update Jumpers
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AlphaPC 164LX 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 (Floppy) Drive Bus Connector Pinouts
4.5 Diskette (Floppy) 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
SROM Test Data Input Connector Pinouts
4.9 SROM Test Data Input Connector Pinouts
Table 411 shows the enclosure fan power connector pinouts.
Table 49 shows the SROM test data input connector pinouts.
4.10 Input Power Connector Pinouts
Table 410 shows the input power connector pinouts.
4.12 Speaker Connector Pinouts
Table 413 shows the microprocessor fan power connector pinouts.
Table 412 shows the speaker connector pinouts.
4.13 Microprocessor Fan Power Connector Pinouts
4.14 Power LED Connector Pinouts
4.15 EIDE Drive LED Connector Pinouts
4.16 Reset Button Connector Pinouts
4.17 Halt Button Connector Pinouts
4.18 Soft Power Connector Pinouts
Memory and Microprocessor Configuration
5.1 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
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Interrupts and ISA Bus Addresses
6.1 Interrupts
Table 61 lists each AlphaPC 164LX ISA interrupt and its source.
ISA I/O Address Map
6.2 ISA I/O Address Map
Table 62 lists the AlphaPC 164LX ISA I/O space address mapping.
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Alpha SRM Console Firmware
7.1 Alpha SRM Console Firmware Conventions
Alpha SRM Console Firmware Conventions
7.2 Basic Alpha SRM Console Command Descriptions
arc
boot
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deposit
<data> The data to be deposited. Options
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examine
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fwupdate
set
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show
7.3 Environment Variables for Alpha SRM Console Commands
7.3.1 Environment Variable Descriptions
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Using the AlphaBIOS Firmware Update Utility to Update the Flash ROM
7.4 Using the AlphaBIOS Firmware Update Utility to Update the Flash ROM
7.4.1 AlphaBIOS Conventions
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7.5 Installing the Tru64 UNIX Operating System
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Troubleshooting
8.1 Hardware Startup
Beep Codes
8.2 Beep Codes
8.3 Post Codes
Post Codes
Fail-Safe Booter
8.4 Fail-Safe Booter
Battery Recycle/Disposal Information
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A
Support
A.1 Customer Support
The Alpha OEM website provides the following information for customer support.
A.2 Supporting Products
A.2.1 Memory
A.2.2 Thermal Products
A.2.3 Power Supply
Alpha Documentation
A.3 Alpha Documentation
ThirdParty Documentation
A.4 ThirdParty Documentation
You can order the following third-party documentation directly from the vendor.