Digital Equipment Digital Semiconductor 21164 Alpha Microprocessor User Manual Download

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Digital Semiconductor 21164
Alpha Microprocessor Motherboard

User’s Manual

Order Number: EC–QLJLC–TE

Revision/Update Information:

This document supersedes the

Alpha 21164 Microprocessor Motherboard
User’s Manual (EC–QLJLB–TE).

Digital Equipment Corporation
Maynard, Massachusetts

Summary of Contents for Digital Semiconductor 21164 Alpha Microprocessor

Page 1: ...croprocessor Motherboard User s Manual Order Number EC QLJLC TE Revision Update Information This document supersedes the Alpha 21164 Microprocessor Motherboard User s Manual EC QLJLB TE Digital Equipment Corporation Maynard Massachusetts ...

Page 2: ... 3 2 for Alpha is a UNIX 93 branded product Centronics is a trademark of Genicom Corporation CompuServe is a registered trademark of CompuServe Inc FaxBACK is a registered trademark and Intel and UPI are trademarks of Intel Corporation GRAFOIL is a registered trademark of Union Carbide Corporation IEEE is a registered trademark of The Institute of Electrical and Electronics Engineers Inc MACH is a...

Page 3: ...ic 1 4 1 1 7 Software Support 1 5 1 1 8 Component Layout 1 5 1 2 EB164 Summary 1 6 2 System Configuration and Connectors 2 1 Configuration Jumpers 2 1 2 2 EB164 Connectors 2 8 3 Starting and Using the EB164 3 1 Hardware Requirements 3 1 3 2 Software Requirements 3 2 3 3 Hardware Configuration 3 2 3 4 Software Configuration 3 8 3 4 1 Starting Windows NT ARC Firmware 3 9 3 4 2 Going to the Debug Mon...

Page 4: ... Requirements 5 2 5 3 Physical Board Parameters 5 2 A Supporting Vendor Products A 1 Products Included A 1 A 2 Products Not Included A 2 B Technical Support and Ordering Information B 1 Obtaining Technical Support B 1 B 2 Ordering Digital Semiconductor Products B 1 B 3 Ordering Digital Semiconductor Literature B 2 B 4 Ordering Third Party Literature B 3 Index Figures 1 1 EB164 Functional Block Dia...

Page 5: ...rd Component Layout 5 3 Tables 1 1 Main Memory Sizes 1 3 1 2 EB164 Features Summary 1 7 2 1 Configuration Jumper Position Descriptions 2 4 2 2 EB164 Connector Descriptions 2 10 4 1 EB164 System Interrupts 4 3 4 2 PCI to ISA SIO Bridge Interrupts 4 4 4 3 Special Header Entry Descriptions 4 9 4 4 Flash ROM Image Selection 4 11 5 1 Power Supply dc Current Requirements 5 1 5 2 Board Component List 5 4...

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Page 7: ...endix B for information about how to obtain additional technical support and how to order additional documentation Content This manual contains the following chapters and appendixes Chapter 1 Introduction to the EB164 is an overview of the EB164 including its components uses and features Chapter 2 System Configuration and Connectors describes the user environment configuration board connectors and...

Page 8: ...age to equipment or data Note Notes provide additional information Numbering All numbers are decimal or hexadecimal unless otherwise indicated In case of ambiguity a subscript indicates the radix of nondecimal numbers For example 19 is a decimal number but 1916 and 19A are hexadecimal numbers Extents Extents are specified by a single number or a pair of numbers in angle brackets separated by a col...

Page 9: ...sists of the following two application specific integrated circuit ASIC types One copy of the 21171 CA control I O interface and address chip CIA provides the interface between the 21164 main memory addressing and control and the peripheral component interconnect PCI bus It also provides the data switch companion chips with control information to direct the data flow Four copies of the 21171 BA da...

Page 10: ...IMM Sockets X2 Support Oscillator Serial ROM 256 DRAM SIMM Sockets Address Control X8 Data Data Flash ROM Time of Year Keyboard Mouse 3 Dedicated PCI Slots 2 Dedicated ISA Slots 1 Shared PCI ISA Slot Combination Controller 2 IDE Devices Diskette Parallel Port 2 Serial Ports MK 2306 01A Control Data Check Address Commands Bcache Tag 10 128 16 37 and Address Digital Semiconductor Digital Semiconduct...

Page 11: ... 2 1 1 3 L3 Bcache Subsystem Overview The board level external L3 backup cache Bcache subsystem supports multiple cache sizes and access times Cache sizes supported are 2MB with Alpha cache SIMMs populated with 128K 2 8 SRAMs and 4MB and 8MB with SIMMs populated with 512K 2 8 SRAMs Speeds of 6 ns to 15 ns can be used The EB164 has a 2MB 10 ns Bcache SIMM See Appendix A for order information 1 1 4 ...

Page 12: ...a serial line diskette or Ethernet board In addition sectors of the flash ROM can be programmed for application specific purposes 1 1 6 Miscellaneous Logic The EB164 contains the following miscellaneous components Clocks A 26 66 MHz oscillator and phase locked loop PLL clock generator provide a clock source to the 21164 microprocessor and system A 14 3 MHz crystal and frequency generator provide a...

Page 13: ...registers a few 21164 internal processor registers IPRs and I O mapped registers Examine and modify DRAM and I O mapped memory Disassemble CPU instructions in memory Transfer control to programs in memory Perform native debugging operations including breakpoints and single stepping Perform full source level debugging operations by using DECladebug software running on a host communicating through a...

Page 14: ...2 Board Component Layout MK 2306 32 1 1 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 1 13 05 in 33 15 cm 12 10 in 30 73 cm 1 2 EB164 Summary The features of the EB164 are listed and described in Table 1 2 1 6 Introduction to the EB164 ...

Page 15: ...ess Floating point format VAX F and G and IEEE S and T data types Memory DRAM 1 Minimum DRAM 32MB plus ECC Maximum DRAM 512MB plus ECC Memory ROM 1MB flash ROM External L2 cache Configurable for 2MB 4MB 8MB 128 bit data Memory bus width 256 bits plus ECC Performance metrics The EB164 performance is listed here 21164 Bcache SPECint92 SPECfp92 266 MHZ 2MB 10ns 300 6 417 4 300 MHZ 2MB 10ns 335 estima...

Page 16: ... Characteristics Operating Operating temperature 10 C to 40 C 50 F to 104 F Maximum rate of dry bulb temperature change 11 C hour 62 C hour 20 F hour 64 F hour Relative humidity Maximum wet bulb Minimum dew point 10 90 noncondensing 32 C 90 F 2 C 36 F EMC compliance Compliance certification is the responsibility of the system integrator The EB164 was tested in industry representative enclosures to...

Page 17: ...allel peripheral ports After the module is configured power can be applied and the debug monitor can be run The debug monitor and its commands are described in the Alpha Microprocessors Evaluation Board Debug Monitor User s Guide Appendix B provides information about other software design tools 2 1 Configuration Jumpers Figure 2 1 identifies the location of the software and hardware configuration ...

Page 18: ...2 1 Configuration Jumpers Figure 2 1 EB164 Jumper Locations MK 2306 30 1 1 J1 1 J14 J17 J16 J15 1 2 2 System Configuration and Connectors ...

Page 19: ...SPEED 1 BC_SPEED 0 Mini Debugger BOOT_OPTION BC_RD_FAST Reserved Reserved irq0 irq1 irq2 Reserved Reserved 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 J14 Flash ROM 1 2 3 1 2 3 1 2 3 Write Protect Write Enable Reserved Reserved CONF4 CONF5 CONF6 CONF7 CONF8 CONF9 CONF10 CONF11 CONF12 CONF13 CONF14 CONF15 Reserved System Configuration and Connectors 2 3 ...

Page 20: ...rq1 J1 7 8 irq0 Ratio In In Out Out 3 In Out In In 4 In Out In Out 5 In Out Out In 6 In Out Out Out 7 Out In In In 8 Divisor 8 is used for 266 MHz Out In In Out 9 Divisor 9 is used for 300 MHz Out In Out In 10 Divisor 10 is used for 333 MHz Out In Out Out 11 Out Out In In 12 Out Out In Out 13 Out Out Out In 14 Out Out Out Out 15 continued on next page 2 4 System Configuration and Connectors ...

Page 21: ...16 and J15 CONF4 Pins 11 12 CONF5 Pins 13 14 CONF6 Pins 15 16 Bcache In In In Reserved In In Out Reserved In Out In Reserved In Out Out 2MB default Out In In 4MB Out In Out 8MB Out Out In Reserved Out Out Out Reserved Bcache size index address bits 22 20 J17 J16 J15 Jumper 2MB1 default 4MB2 8MB2 J17 index22 2 to 3 2 to 3 1 to 2 J16 index21 2 to 3 1 to 2 1 to 2 J15 index20 1 to 2 1 to 2 1 to 2 1SIM...

Page 22: ...21 22 Bcache Speed In In In Reserved In In Out 6 ns SRAM timing In Out In 8 ns SRAM timing In Out Out 10 ns SRAM timing default Out In In 12 ns SRAM timing Out In Out 15 ns SRAM timing Out Out In Reserved Out Out Out Reserved Mini Debugger J1 23 24 CONF10 The Alpha SROM Mini Debugger is provided in the SROM This jumper In causes the SROM initialization to trap to the Mini Debugger connector J13 af...

Page 23: ...per is in For system flash ROMs that contain a single image the header is optional If the header does not exist the entire 1MB system flash ROM is loaded and executed at physical address zero For more information on the system ROM header and boot images refer to Section 4 5 1 BC_RD_FAST J1 29 30 CONF13 This jumper forces a Bcache read speed setting of 1 cycle faster than nominal BC_RD_FAST Bcache ...

Page 24: ...nd Table 2 2 describes them Figure 2 4 provides a detail of header connector J2 Figure 2 3 EB164 Connector Locations J10 J9 MK 2306 31 J7 J8 J25 J24 J30 J20 J19 J21 J6 J5 J3 J4 J28 J13 J23 J22 1 1 J29 J18 J27 J26 J31 J33 J2 1 J11 J12 1 J34 J32 2 8 System Configuration and Connectors ...

Page 25: ... Pins MK 2306 27A 1 3 5 7 9 11 13 15 17 19 21 23 25 5 8 9 12 13 16 18 22 and 25 12 V Pins 3 7 and 11 Fan 1 Fan 2 Fan 3 IDE Drive Active Power On System Halt Button System Reset Button Keyboard Lock Switch Indicator Indicator Speaker System Configuration and Connectors 2 9 ...

Page 26: ...data path all SIMM connectors J3 through J10 must be populated J11 60 Bcache 0 SIMM J12 60 Bcache 1 SIMM Note Both Bcache SIMM connectors must be populated PCI Connectors J22 184 PCI64 connector 0 J23 184 PCI64 connector 1 J24 124 PCI32 connector 2 J25 124 PCI32 connector 3 ISA Connectors J19 98 ISA connector slot 0 J20 98 ISA connector slot 1 J21 98 ISA connector slot 2 Keyboard Connector J32 6 K...

Page 27: ... J28 40 IDE drive connector SROM Data Clock J13 6 SROM data clock serial port input connector Note This connector can be used as a terminal port for the Mini Debugger J2 26 Header connector J2 is a straight double row header with standard 0 025 in pins on 0 10 in centers Connections to it may be made by means of individual 2 or 4 pin female plugs Figure 2 4 provides a detail of header connector J2...

Page 28: ...nector pins Power On Indicator J2 26 1 Power on indicator pin Connect LED from this pin to ground System Halt Button J2 8 10 2 System halt button pins System Reset Button J2 12 14 2 System reset button pins Keyboard Lock Switch J2 18 20 2 Keyboard lock switch pins continued on next page 2 12 System Configuration and Connectors ...

Page 29: ...ns Connector Pins Description Power Connectors J18 12 Board power connector Pin Voltage Signal 1 3 3 V 2 3 3 V 3 3 3 V 4 Ground 5 Ground 6 Ground 7 Ground 8 Ground 9 Ground 10 3 3 V 11 3 3 V 12 3 3 V continued on next page System Configuration and Connectors 2 13 ...

Page 30: ...2 Vdd 5 V Note Power for the EB164 is provided by a user supplied power supply Digital does not provide this power supply Refer to Chapter 5 for more information J30 3 CPU fan power and sensor Caution Fan sensor required The fan must have a built in sensor that drives a signal if the airflow stops The sensor must be connected to pin J30 2 The fan supplied with the EB164 includes an airflow sensor ...

Page 31: ...oscillator must be changed Refer to Appendix A for part numbers and sources The board ships with parts to complement a 266 MHz microprocessor Eight 72 pin 36 bit 5 V DRAM SIMM memory modules connectors J3 through J10 SIMMs must consist of identical devices Digital recommends that all SIMMs be purchased from the same vendor Two Alpha L3 cache SRAM SIMMs connectors J11 and J12 Part numbers for 2MB c...

Page 32: ...run the Windows NT operating system A Windows NT 3 51 CD ROM An EB164 Windows NT 3 51 installation diskette 3 3 Hardware Configuration Once you have acquired the necessary hardware it must be assembled into a system This section lists the necessary steps The system does not have to be assembled in the order presented However if you are installing the motherboard into an enclosure Digital recommend...

Page 33: ...or associated jumper settings If you are installing a 300 MHz or 333 MHz microprocessor you must also reconfigure the clock divisor jumpers on header J1 as described in Table 2 1 You must also change the oscillator Refer to Appendix A for part numbers and sources 3 Install the heat sink and heat sink fan as directed in the following steps Heat sinks and accompanying fans are available from Digital...

Page 34: ...in lbs Clip Heat Sink Chip Fan Thermal Pad Guard Fan Screw 6 32 x 0 875 in Qty 4 Fan a Put the GRAFOIL thermal pad in place The GRAFOIL pad is used to improve the thermal conductivity between the chip package and the heat sink by replacing micro air pockets with a less insulative material Perform the following steps to position the GRAFOIL pad 1 Perform a visual inspection of the package slug to e...

Page 35: ...have a mounted 7 16 in socket 5 Insert a nut into the 7 16 in socket place on one of the studs and tighten to the specified torque Repeat for second nut 6 If the sink chip fan clip is used install it properly by positioning it over the assembly and hooking its ends around the ZIF socket retainers c Perform the following steps to attach the heat sink fan assembly 1 Place the fan assembly on top of ...

Page 36: ...e PC AT board 7 Connect the power supply to the EB164 board as shown in Figure 3 2 with standard power to J29 and with 3 3 V dc power to J18 8 If you are using an enclosure mount the 3 5 in diskette drive hard drive and CD ROM drive Refer to the manufacturer s instructions for installing these devices 9 Connect the supplied 3 5 inch diskette drive The 34 pin diskette drive cable goes from connecto...

Page 37: ...icroprocessor J29 Pin Voltage Signal 1 2 5 V 3 12 V 4 12 V 5 Ground 6 Ground 7 Ground 8 Ground 9 5 V 10 5 V 11 5 V 12 5 V Pin Voltage Signal 1 3 3 V 2 3 3 V 3 3 3 V 4 Ground 5 Ground 6 Ground 7 Ground 8 Ground 9 Ground 10 3 3 V 11 3 3 V 12 3 3 V J18 p_dcok Vdd Vdd Vdd Vdd Starting and Using the EB164 3 7 ...

Page 38: ...ntation so that pin 1 on the cable matches pin 1 on the board header as indicated on the module 17 Connect your terminal to the COM1 port using a cable arrangement appropriate to your terminal Set the terminal to 9600 baud 8 data bits 1 stop bit no parity 18 Connect miscellaneous items such as enclosure fans reset button speaker power indicator hard drive active indicator if using an IDE drive key...

Page 39: ...e boot menu appears on the graphics display If the ARC console boot menu does not appear check the output of COM1 for error messages and review your hardware configuration You are ready for software installation Refer to the Alpha Microprocessors Evaluation Board Windows NT 3 51 Installation Guide for instructions 3 4 2 Going to the Debug Monitor from Windows NT ARC Firmware You may use either of ...

Page 40: ...Windows NT ARC firmware 1 Use the following debug monitor commands to select Windows NT ARC firmware by writing the value 1 to the TOY RAM and to verify the selection EB164 bootopt nt O S type selected The Windows NT Operating System Firmware type Windows NT Firmware EB164 bootopt Predefined bootoptions are 0 Alpha Evaluation Board Debug Monitor DBM 1 The Windows NT Operating System NT 2 OpenVMS V...

Page 41: ...ff the power to the EB164 insert the jumper from J1 25 26 CONF11 on the module 2 Turn on the power to the EB164 After the power up diagnostics are run the ARC console boot menu appears on the graphics display If the ARC console boot menu does not appear check the output of COM1 for error messages and review your hardware configuration Starting and Using the EB164 3 11 ...

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Page 43: ...is not duplicated See Appendix B for a list of supporting documents and order numbers Note For detailed descriptions of bus transactions chipset logic and operation refer to the Alpha 21164 Microprocessor Hardware Reference Manual and the DECchip 21171 Core Logic Chipset Technical Reference Manual For details of the PCI interface refer to the PCI System Design Guide 4 1 PCI Interrupts and Arbitrat...

Page 44: ...eb164 30 sio_int eb164 20 22 eb164 26 MUX eb164 5 Slots sys_mch_chk_irq jmp_irq3 Control and Address eb164 8 pci_int _l xn Ubus 7 0 cia_error sio_nmi jmp_irq2 jmp_irq1 jmp_irq0 jmp_pwr_fail jmp_mch_hlt error_nmi Pull Down rtc_irq_h pci_isa_irq cia_int Pull Down Pull Down cpu_irq3 pwr_fail_irq mch_hlt_irq cpu_irq0 cpu_irq1 cpu_irq2 irq_reset_l Decodes sense_dis ISA Bus pci_isa_irq eb164 5 I O Inter...

Page 45: ... the nonexistent memory NMI and error signals from the SIO and generates cpu_irq 3 0 During reset cpu_irq 3 0 convey the system clocking ratios and delays which are set by jumpers on J1 Table 4 1 lists each system interrupt its fixed interrupt priority level IPL and its EB164 implementation Table 4 2 lists each SIO interrupt and its EB164 implementation Table 4 1 EB164 System Interrupts 21164 Inte...

Page 46: ...Interrupt PLDs Function The MACH210A PLD is an 8 bit I O slave on the ISA bus at hex addresses 804 805 and 806 This is accomplished by a decode of the three ISA address bits sa 2 0 and the three ecas_addr 2 0 bits Each interrupt can be individually masked by setting the appropriate bit in the mask register An interrupt is disabled by writing a 1 to the desired position in the mask register An inte...

Page 47: ...r to the Intel 82420 82430 PCIset ISA and EISA Bridges document for more information about programmable arbitration 4 2 ISA Bus Devices Two dedicated ISA expansion slots are provided in addition to the combination ISA PCI slot System support features such as serial lines parallel port integrated device electronics IDE and diskette controller are embedded on the module by means of an 87312 combinat...

Page 48: ...ull Downs 5 V Pull Ups Integrated Circuits Clocks Spkr 3 V Pull Ups Fan 21164 eb164 2 MK 2306 25 2 3 4 5 6 J29 7 1 8 2 9 3 10 4 11 5 12 6 J18 7 8 9 10 11 12 P J30 Vdd 12 V 12 V 5 V 3 V GND Vss eb164 22 eb164 26 Power Connectors eb164 40 Fans J1 Flash ROM 4 6 Functional Description ...

Page 49: ...vices The PCI bus supports multiplexed burst mode read and write transfers It supports synchronous operation of between 25 MHz and 33 MHz It also supports either a 32 bit or 64 bit data path with 32 bit device support in the 64 bit configuration Depending upon the configuration and operating frequencies the PCI bus supports anywhere between 100MB s 25 MHz 32 bit to 264MB s 33 MHz 64 bit peak throu...

Page 50: ...n compressed with the MAKEROM tool The header is optional for system ROMs containing a single image If the header does not exist the complete 1MB system flash ROM is loaded and executed starting at physical address zero Figure 4 4 shows the header content Figure 4 4 Special Header Content Validation Pattern 5A5AC3C3 0x00 31 0 MK 2306 19 Header Rev 7 0 Firmware ID 15 8 Inverse Validation Pattern A5...

Page 51: ...ze is used by the SROM code to determine how much of the system flash ROM should be loaded Decompression flag The decompression flag informs the SROM code whether the MAKEROM tool was used to compress the ROM image with a repeating byte algorithm The SROM code contains routines that execute the decompression algorithm Other compression and decompression schemes which work independently from this s...

Page 52: ...ader 32 bytes Flash ROM image size The flash ROM image size reflects the size of the image as it is contained in the flash ROM Optional firmware ID This optional field can be used to provide additional firmware information such as firmware revision or a character descriptive string of up to 8 characters Header checksum The checksum of the header This is used to validate the presence of a header be...

Page 53: ...a SRM firmware OpenVMS 3 0x03 2 Alpha SRM firmware Digital UNIX 3 0x8n NA4 SROM code loads the nth image from flash ROM If n 0 the SROM code loads the entire flash ROM contents If n 1 2 the SROM code loads the first image second image and so on 1Operating system type Found at TOY RAM address 0x3F 2Found in image header 3Note SRM firmware is not included in the EB164 kit The flash ROM contains only...

Page 54: ...e type DBM Firmware EB164 bootopt nt O S type selected The Windows NT Operating System Firmware type Windows NT Firmware EB164 bootopt Predefined bootoptions are 0 Alpha Evaluation Board Debug Monitor DBM 1 The Windows NT Operating System NT 2 OpenVMS VMS 3 Digital UNIX UNIX O S type selected The Windows NT Operating System Firmware type Windows NT Firmware EB164 Use the debug monitor bootopt comm...

Page 55: ...s 0x800 to set address bit 19 Manually deposit a 1 to address 0x800 or enter the following command from the debug monitor wb 800 1 The address range for the higher bank is 86 FFF8 0000 to 86 FFFF FFFF the same as for the lower bank Access is now to the higher bank and will continue until the EB164 is reset or a 0 is written to the register at address 0x800 Note The write enable jumper must be inst...

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Page 57: ...upply must supply a dcok signal to the system reset logic Table 5 1 Power Supply dc Current Requirements Voltage Current1 3 3 V dc 16 0 A 5 V dc 10 0 A 5 V dc 0 A 12 V dc 1 0 A 12 V dc 100 0 mA 1Values indicated are for a fully populated EB164 system module excluding plug in PCI and ISA devices with a CPU clock speed of 266 MHz Caution Fan Sensor Required The 21164 cooling fan must have a built in...

Page 58: ...our 64 F hour 5 3 Physical Board Parameters The EB164 board consists of a 6 layer printed wiring board PWB with components mounted to side 1 only The board is populated with integrated circuit packages together with supporting active and passive components The EB164 is a standard full size PC AT board with the following dimensions Width 30 73 cm 12 10 in 0 0005 in Length 33 15 cm 13 05 in 0 0005 i...

Page 59: ...sical Board Parameters Figure 5 1 Board Component Layout MK 2306 32 1 1 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 1 13 05 in 33 15 cm 12 10 in 30 73 cm EB164 Requirements Power and Parameters 5 3 ...

Page 60: ...Hz clock oscillator 9 U31 Main memory row address strobe RAS PAL 10 U30 Main memory row address strobe RAS PAL 11 U58 National 87312 combination chip 12 U57 ISA clock frequency generator chip 13 X2 14 318 MHz clock oscillator 14 U33 Motorola 88PL117 phase locked loop PLL system clock chip 15 U17 Intel 82378ZB PCI to ISA SIO bridge chip 16 U12 Xilinx serial ROM initialization code chip 17 U11 MACH2...

Page 61: ...e from TriQuint Semiconductor 2300 Owen Street Santa Clara CA 95054 Phone 408 982 0900 ext 142 FAX 408 982 0222 NEL Frequency crystal oscillator source CPU Frequency Oscillator Frequency TriQuint PLL Part Number 21164 266 26 66 MHz included TQ2061 included 21164 300 30 0 MHz not supplied TQ2061 included 21164 333 33 33 MHz not supplied TQ2061 included Heat sink and fan solution Components included...

Page 62: ...MMs 5 V 72 pin 1M 2 36 2M 2 36 4M 2 36 8M 2 36 16M 2 36 Note The DRAM SIMMs must be n 2 36 SIMMs Power supply 3 3 V 5 V 5 V 12 V 12 V available from Emacs Electronics USA Inc 1410 Gail Borden Place C 4 El Paso TX 79935 Phone 915 599 2688 Part number AP2 5300F 300 W Autec Power Systems 69 Moreland Rd Simi Valley CA 93065 Phone 805 522 0888 Part number PCB 3330 1010 D 339 W Enclosure Axxion part num...

Page 63: ...miconductor products available from Digital To obtain a Digital Semiconductor Product Catalog contact the Digital Semiconductor Information Line Product Order Number Digital Semiconductor 21164 Alpha Microprocessor Motherboard EB164 266 MHz Kit Supports the Windows NT operating system 21A04 A0 Digital Semiconductor 21164 333 MHz Alpha Microprocessor 21164 333 Digital Semiconductor 21164 300 MHz Al...

Page 64: ...oard User s Guide EC QD2UD TE DECchip 21171 Core Logic Chipset Product Brief EC QC3EB TE DECchip 21171 Core Logic Chipset Technical Reference Manual EC QE18B TE Answers to Common Questions about PALcode for Alpha AXP Systems EC N0647 72 PALcode for Alpha Microprocessors System Design Guide EC QFGLB TE Alpha Microprocessors Evaluation Board Windows NT 3 51 Installation Guide EC QLUAD TE SPICE Model...

Page 65: ...xBACK Service 1 800 628 2283 BBS 1 916 356 3600 UPI 41AH 42AH Universal Peripheral Interface 8 Bit Slave Microcontroller PN 210393 Intel Corporation See previous entry Flash Memory PN 210830 Intel Corporation See previous entry PC87311 PC87312 SuperI O II III Floppy Disk Controller with Dual UARTs Parallel Port and IDE Interface PN 11362 National Semiconductor Corporation 2900 Semiconductor Drive ...

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Page 67: ...r 2 6 Bridge See SIO chip C Cache See Bcache 21171 chipset 1 1 Chipset support 1 1 Clock divisor jumper 2 4 COM1 connector 2 11 COM2 connector 2 11 Components See System components Configuration 2 1 to 2 14 hardware 3 2 software 3 8 Configuration jumpers 2 1 Connectors 2 8 Bcache SIMM 2 10 CPU fan power 2 14 CPU fan sensor 2 14 debug monitor interface 2 11 diskette 2 11 DRAM SIMM 2 10 IDE drive 2 ...

Page 68: ... See System enclosure fan Features See System features Flash ROM 1 5 developing code 1 4 loading code 1 4 write enable jumper 2 7 write protect jumper 2 7 Floppy drive See Diskette drive Functional description 4 1 to 4 13 dc power distribution 4 5 to 4 7 interrupts 4 1 to 4 4 ISA bus devices 4 5 PCI devices 4 7 G GRAFOIL pad 3 4 H Halt button 2 12 Hard drive connector 2 11 Hardware requirements 3 ...

Page 69: ...onnector 2 11 O Operating systems flash ROM support 1 4 software support 1 5 supported operating systems 1 7 Ordering products B 1 P Parallel port connector 2 11 Parts ordering B 1 PCI arbitration 4 5 bus connectors 2 10 devices 4 7 interface overview 1 3 Peripheral component interconnect See PCI Physical board component layout 5 2 parameters 5 2 Power connectors 2 13 2 14 Power distribution 4 5 P...

Page 70: ...0 3 1 3 6 SROM code 1 5 connector 2 11 system support 1 5 Static RAM See SRAM Support chipset 1 1 System components 1 1 System enclosure fan power connectors 2 11 System features 1 1 System I O chip See SIO chip System ROM See Flash ROM System software software support 1 5 T Technical support B 1 Third party documentation B 3 Tools 3 3 U UART 1 4 Ubus 4 5 Universal asynchronous receiver transmitte...

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