Sun Ultra 2 Series Reference Manual
Contents
1. O AS We A o o Jo LJ OC o 0000 Audio Ports Headphones Line Out Line In Microphone FIGURE 1 9 Audio Port Locations All audio ports use EIA standard 3 5 mm 0 125 inch jacks TABLE 1 7 Audio Port Signals Headphones Line Out Line In Microphone Tip Left Channel Left Channel Left Channel Left Channel Ring Center Right Channel Right Channel Right Channel Right Channel Shield Ground Ground Ground Ground TABLE 1 8 Audio Port Functions Port Function Headphones Connects stereophonic headphones for private listening of audio output Line Out Connects the system audio output to an external stereophonic amplifier and loudspeakers Line In Connects external stereophonic audio sources such as a compact disc player or cassette tape player to the system Microphone Connects the SunMicrophone II or other suitable microphone to the system Chapter 1 Back Panel Connectors 1 11 1 The Ultra 2 Series microphone port accepts stereophonic input however the Sun Microphone IT is a mono phonic device Note also that the older SunMicrophone is not compatible with the Ultra 2 Series system 1 9 1 12 Audio Specifications The specifications in the following table assume use of the Audio Tool format setting CD ROM or DAT selected TABLE 1 10 lists the internal monaural speaker specifications The microphone input specifications are f2. FIGURE P 1 Ultra 2 Series Nameplates ULIKA ENTERPRISE loc o o EST Je ESTRES I Len NE 97 0 NE 00 ooo e Sun a oci Ce Pa EPPO CORIO d QE EEA NI ED FIGURE P 2 Ultra Enterprise 2 Nameplate How This Book Is Organized Chapter 1 provides the location of each back panel connector and gives the pinouts for each connector Chapter 2 presents a full tutorial about connecting the system to a 10BASE T twisted pair Ethernet TPE local area network LAN Chapter 3 gives modem settings for Sun Ultra 2 Series systems used in specific network telecommunication applications Chapter 4 gives the locations and pin definitions of user configurable main logic board jumpers Chapter 5 gives system requirements about power and environment and also gives system dimension weight and memory mapping specifications x Using UNIX Commands This document may not contain information on basic UNIX commands and procedures such as shutting down the system booting the system and configuring devices Sun Ultra 2 Series Reference Manual May 1996 See one or more of the following for this information m Solaris 2 x Handbook for SMCC Peripherals If you are incorporating Solaris 2 x software commands in your document delete this sentence m AnswerBook online documentation for the Solaris
3. J2XXX Part number E e o Pins s O O O O A FIGURE 4 2 Identifying Jumper Pins 4 2 Flash PROM Jumpers The Ultra 2 Series system uses flash PROMs Flash PROMs permit the following m Reprogramming of specific code blocks m Remote reprogramming of the PROM chip by a system administrator over a local area network The default shunt setting of J2002 is on pins 1 and 2 This selects the flash PROM chip as the controlling firmware device See FIGURE 4 1 The default shunt setting of J2003 is on pins 1 and 2 This disables the flash PROM chip from being reprogrammed Placing the shunt on pins 2 and 3 enables reprogramming of the flash PROM chip Chapter 4 Main Logic Board Jumpers 4 3 Note If you are reprogramming your system flash PROM after successful reprogramming be sure to return the flash PROM Write Protect Enable jumper J2003 to the Write Protect position to increase system security TABLE 4 1 Flash PROM Jumper Settings Default Jumper Jumper Pins 1 2 Select Pins 2 3 Select on Pins Signal Controlled J2002 Flash PROM Not To Be Used 1 2 FLASH PROM SEL J2003 Write Protect Write Enable 1 2 FLASH PROM PROG ENABLE J2204 High Half Normal Booting 2 3 XOR LOGIC Booting SET For flash PROM reprogramming information and the function of J2204 see the SMCC System Flash PROM Programming Guide 4 3 4 4 Serial Port Jumpers The serial port
4. TABLE 1 1 Serial Connector Pinouts RS 423 RS 232 Pin Function 1 0 Signal Description 1 none none Not connected 2 TxD O Transmit Data 3 RxD I Receive Data 4 RTS O Ready To Send 5 CTS I Clear To Send 6 DSR I Data Set Ready 7 Gnd Signal Ground 8 DCD I Data Carrier Detect 9 14 none none Not connected 15 TRxC I Transmit Clock 16 none none Not connected 17 RTxC I Receive Clock 18 19 none none Not connected 20 DTR O Data Terminal Ready 21 23 none none Not connected 24 TxC O Transmit Clock 25 none none Not connected Chapter 1 Back Panel Connectors 1 3 1 3 Parallel Connector 1 4 1300000000000001 2500000000000014 FIGURE 1 3 DB 25 Parallel Connector TABLE 1 2 Parallel Connector Pinouts Pin Description Pin Description 1 Data_Strobe_L 14 nAutoFd 2 Data 1 15 nFault 3 Data 2 16 nInit 4 Data 3 17 nSelectin 5 Data 4 18 Signal Ground 6 Data 5 19 Signal Ground 7 Data 6 20 Signal Ground 8 Data 7 21 Signal Ground 9 Data 8 22 Signal Ground 10 nAck 23 Signal Ground 11 Busy 24 Signal Ground 12 PError 25 Signal Ground 13 Select Sun Ultra 2 Series Reference Manual May 1996 1 4 Keyboard Mouse Connector FIGURE 1 4 DIN 8 Keyboard Mouse Connector TABLE 1 3 Keyboard Mouse Connector Pinouts Pin Description Pin Description 1 Ground 5 Keyboard Out 2 Ground 6 Keyboard In 3 5 VDC 7 Power Key In 4 Mouse In 8 5 VDC Note All signals are standard TTL levels The 5V supply is
5. 2 x software environment m Other software documentation that you received with your system Typographic Conventions TABLE P 1 Typographic Conventions Typeface or Symbol AaBbCc123 AaBbCc123 AaBbCc123 Meaning The names of commands files and directories on screen computer output What you type when contrasted with on screen computer output Book titles new words or terms words to be emphasized Command line variable replace with a real name or value Examples Edit your login file Use 1s a to list all files o You have mail oo su Password Read Chapter 6 in the User s Guide These are called class options You must be root to do this To delete a file type rm filename Shell Prompts TABLEP 2 Shell Prompts Shell Prompt C shell machine names xi TABLEP 2 Shell Prompts Shell Prompt C shell superuser machine names Bourne shell and Korn shell Bourne shell and Korn shell superuser xii Sun Ultra 2 Series Reference Manual May 1996 Related Books The following documents contain topics that relate to the information in the Sun Ultra 2 Series Reference Manual TABLE P 3 Related Books Application Title Part Number Installation Sun Ultra 2 Series Hardware Setup Instructions 802 5933 Installation Sun Ultra 2 Series Installation Guide 802 5934 Service Sun Ultra 2 Series Service Manual 802 2561 Sun Documentation on the Web
6. 5 to 95 relative humidity RH regardless of temperature IEC 68 2 02 68 2 03 2 0G 11 milliseconds half sine pulse IEC 68 2 27 0 1G 5 to 500 Hz swept sine IEC 68 2 06 5 degrees C to 40 degrees C 41 degrees F to 104 degrees F IEC 68 2 01 68 2 02 TABLE 5 3 Environmental Specifications Nonoperating Nonoperating Altitude Humidity Shock Vibration Temperature 0 to 12 000 meters 0 to 39 360 feet IEC 68 2 40 0 to 93 RH at 40 degrees C 104 degrees F IEC 68 2 03 15 G peak 11 milliseconds half sine pulse IEC 68 2 27 0 5 G 5 to 500 Hz swept sine IEC 68 2 06 20 degrees C to 55 degrees C 4 degrees F to 131 degres F IEC 68 2 01 68 2 0 5 2 Sun Ultra 2 Series Reference Manual May 1996 9 3 Physical Specifications TABLE 5 4 Dimensions and Weight Height Width Depth Weight 13 0 cm 5 12 in 45 0 cm 17 72 in 452 cm 17 94 in 15 88 kg 35 0 Ib TABLE 5 5 Physical Clearances Clearance Specification Compact Disc Diskette 16 51 cm 6 5 in System Unit Parallel Placement 7 6 cm 3 0 in 1 Physical space between two system units side by side 5 4 Memory Mapping Single in line memory modules SIMMs are installed on the main logic board in groups of four Identical SIMMs are installed in each group TABLE 5 6 Main Logic Board Memory Mapping Memory Group Slots 0 U0501 U0701 U0401 U0601 1 U0502 U0702 U
7. Setup Specifications 3 3 3 4 Sun Ultra 2 Series Reference Manual May 1996 CHAPTER 4 Main Logic Board Jumpers Jumper settings given in this chapter refer to etchings on the main logic board Jumpers are labeled with the letter J followed by a four digit number See the following figure 4 1 Back panel TID ere Ta Audio ports J2503 J2101 RJ45 J2501 e e e N N e N 7 J3101 J3001 SBus slot 0 SBus slot 2 UPA slot J2701 SBus slot 1 SBus slot 3 J3102 J3002 NVRAM TOD CPU 0 CPU 1 Side panel PEER f DSIMM U slots 0601 0701 0401 U0501 0602 0702 0402 0502 RISE Orive S90 0603 0703 0403 0503 0604 0704 0404 0504 Disk drive sd1 UPPER CD ROM drive MIDDLE Diskette drive LOWER Disk drive 0 1 AY AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV AV 4 Speaker Front panel FIGURE 4 1 Jumper Locations on the Main Logic Board 4 2 Sun Ultra 2 Series Reference Manual May 1996 4 1 Identifying Jumpers Jumpers are marked on the main logic board with part numbers For example the serial port jumpers are marked J2104 and J2105 Jumper pins are located immediately adjacent to the part number Pin 1 is marked with an asterisk in any of the positions shown in the following figure
8. The docs sun com web site enables you to access Sun technical documentation on the World Wide Web You can browse the docs sun com archive or search for a specific book title or subject at http docs sun com Sun Welcomes Your Comments We are interested in improving our documentation and welcome your comments and suggestions You can email your comments to us at smcc docs sun com Please include the part number of your document in the subject line of your email xiii xiv Sun Ultra 2 Series Reference Manual May 1996 CHAPTER 1 Back Panel Connectors 1 1 Connector Layout See the following figure Keyboard Mouse Serial Connectors Connector RS 423 RS 232 MEA SBus Slots 1 0 SBus Slots 3 2 Ness UPA Slot ANSE EN Jo o Jo m of Jo 0000 Graphics Video MII Output UPA Slot Connector Parallel Connector SCSI Connector lt e gt Power On Standby Switch TP Connector e Audio Connectors Headphones Line Out Line In Microphone Q0 d FIGURE 1 1 Back Panel Switches and Connectors 1 2 Sun Ultra 2 Series Reference Manual May 1996 1 2 Serial Connectors 1300000000000001 2500000000000014 1300000000000001 2500000000000014 B FIGURE 1 2 DB 25 Serial Connectors
9. do not see the ok prompt press the Stop L1 a keys At the ok prompt type ok printenv tpe link test tpe link test false true ok The above screen shows the current link test state false or disabled followed by the default state true or enabled To enable the host s link test function type the following commands ok setenv tpe link test true tpe link test true ok reset all Boot the host and verify that the transceiver cable problem messages do not appear Type either boot net or boot disk and press Return Sun Ultra 2 Series Reference Manual May 1996 CHAPTER 3 Modem Setup Specifications 3 1 Setting Up the Modem Any modem compatible with U S Robotics or CCITT V 24 can be connected to the Ultra 2 Series serial ports Modems can be set up to function in one of three ways m Dial out only m Dial in only m Bidirectional Calls To set up your modem Become superuser Type admintool oe su Password admintool Highlight Browse Select Serial Port Select Port A or Port B for your modem connection Select Edit Select Expert Open the Use Template menu and select one of the following Modem Dial Out Only Modem Dial In Only Modem Bidirectional 3 1 8 Select Apply 9 Set your modem auto answer switch to one of the following For Dial Out Only set the switch to Off For Dial In Only set the switch to On Fo
10. fuse protected Chapter 1 Back Panel Connectors 1 5 1 5 1 6 Connector e Media Independent Interface MIT 2n000000000000000000001 4000000000000000000000920 FIGURE 1 5 40 Pin Miniature D MII Connector TABLE 1 4 MII Connector Pinouts Pin Function 1 45V 2 MDIO 3 MDC 4 RXD lt 3 gt 5 RXD lt 2 gt 6 RXD lt 1 gt 7 RXD lt 0 gt 8 RX_DV 9 RX_CLK 10 RX_ER 11 TX_ER 12 TX_CLK 13 TX_EN 14 TXD lt 0 gt 15 TXD lt 1 gt 16 TXD lt 2 gt 17 TXD lt 3 gt Sun Ultra 2 Series Reference Manual May 1996 Pin 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 Function 5V Signal Ground Signal Ground Signal Ground Signal Ground Signal Ground Signal Ground Signal Ground Signal Ground Signal Ground Signal Ground Signal Ground Signal Ground Signal Ground Ground Ground Ground TABLE 1 4 MII Connector Pinouts Continued Pin Function Pin Function 18 COL 38 Signal Ground 19 CRS 39 Signal Ground 20 5V 40 5V 1 6 Twisted Pair Ethernet TPE Connector e 8 FIGURE 1 6 RJ 45 TPE Connector 1 TABLE 1 5 TPE Connector Pinouts Pin Description Pin Description 1 Transmit Data 5 Common Mode Termination 2 Transmit Data 6 Receive Data 3 Receive Data 7 Common Mode Termination 4 Common Mode 8 Common Mode Termination Termination Back Panel Connectors 1 7 1 7 SCSI Connector 68000000000000000000000000000000000035 G CORRE
11. interfaces graphiques OPEN LOOK et qui en outre se conforment aux licences crites de Sun CETTE PUBLICATION EST FOURNIE EN L ETAT SANS GARANTIE D AUCUNE SORTE NI EXPRESSE NI IMPLICITE Y COMPRIS ET SANS QUE CETTE LISTE NE SOIT LIMITATIVE DES GARANTIES CONCERNANT LA VALEUR MARCHANDE L APTITUDE DES PRODUITS A REPONDRE A UNE UTILISATION PARTICULIERE OU LE FAIT QU ILS NE SOIENT PAS CONTREFAISANTS DE PRODUITS DE TIERS oli Y Y Adobe PostScript Contents Preface ix How This Book Is Organized x Using UNIX Commands x Typographic Conventions xi Shell Prompts xi Related Books xiii Sun Documentation on the Web xiii Sun Welcomes Your Comments xiii Back Panel Connectors 1 1 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 Connector Layout 1 1 Serial Connectors 1 3 Parallel Connector 1 4 Keyboard Mouse Connector 1 5 Media Independent Interface MII Connector 1 6 Twisted Pair Ethernet TPE Connector 1 7 SCSI Connector 1 8 1 7 1 SCSI Implementation 1 9 1 7 2 SCSI Cabling and Configuration 1 10 Audio Ports 1 11 19 Audio Specifications 1 12 1 10 Graphics Card 13W3 Video Connector 1 13 2 10BASE T Twisted Pair Ethernet Link Test 2 1 2 1 Overview 2 1 2 2 Technical Discussion 2 3 2 3 Troubleshooting 2 4 24 Moves and Changes 2 5 2 5 Checking or Disabling the Link Test 2 5 2 6 Enabling the Link Test 2 6 3 Modem Setup Specifications 3 1 3 1 Setting Up the Modem 3 1 3 2 SerialPortSpeed Change 3 2 3 8 Reco
12. link test disabled If it is you must follow the Checking or Disabling the Link Test procedure elsewhere in this chapter to disable the link test at your Ultra 2 Series host 2 4 Sun Ultra 2 Series Reference Manual May 1996 2 4 Moves and Changes If the Ultra 2 Series host is physically moved to another network location or if the hub is reconfigured remember to refer back to FIGURE 2 2 Unless the new network relationship between the host and the hub is functional that is 1 1 link test enabled link test enabled or 0 0 link test disabled link test disabled there will be no full regular two way communication between the host and the hub 2 5 Checking or Disabling the Link Test To check the link test state of an Ultra 2 Series host 1 If you do not see the ok prompt press the Stop L1 a keys 2 Atthe ok prompt type ok printenv tpe link test tpe link test true true ok The above screen shows the current link test state true or enabled followed by the default state true or enabled To disable the host s link test function 1 Type the following commands ok setenv tpe link test false tpe link test false ok reset all Boot the host and verify that the transceiver cable problem messages do not appear Type either boot net or boot disk and press Return Chapter 2 10BASE T Twisted Pair Ethernet Link Test 2 5 2 6 2 6 Enabling the Link Test If you
13. 0402 U0602 2 U0503 U0703 U0403 U0603 3 U0504 U0704 U0404 U0604 Chapter5 System Specifications 5 3 5 4 Sun Ultra 2 Series Reference Manual May 1996
14. NERI IENE FIGURE 1 7 68 Pin SCSI Connector TABLE 1 6 68 Pin SCSI Connector Pinout Pin Signal Name Pin Signal Name 1 Ground 21 Ground 2 Ground 22 Ground 3 Ground 23 Ground 4 Ground 24 Ground 5 Ground 25 Ground 6 Ground 26 Ground 7 Ground 27 Ground 8 Ground 28 Ground 9 Ground 29 Ground 10 Ground 30 Ground 11 Ground 31 Ground 12 Ground 32 Ground 13 Ground 33 Ground 14 Ground 34 Ground 15 Ground 35 DB lt 12 gt 16 Ground 36 DB lt 13 gt 17 TERMPWR 37 DB lt 14 gt 18 TERMPWR 38 DB lt 15 gt 19 Not connected 39 PAR lt 1 gt 20 Ground 40 DB lt 0 gt 41 DB lt 1 gt 63 REQ 42 DB lt 2 gt 53 Reserved 1 8 Sun Ultra 2 Series Reference Manual May 1996 1 7 1 TABLE 1 6 68 Pin SCSI Connector Pinout Continued Pin Signal Name Pin Signal Name 43 DB lt 3 gt 54 Ground 44 DB lt 4 gt 55 ATN 45 DB lt 5 gt 56 Ground 46 DB lt 6 gt 57 BSY 47 DB lt 7 gt 58 ACK 48 PAR lt 0 gt 59 RST 49 Ground 60 MSG 50 TERM DIS 64 IO 51 TERMPWR 65 DB lt 8 gt 52 TERMPWR 66 DB lt 9 gt 61 SEL 67 DB lt 10 gt 62 CD 68 DB lt 11 gt Note All signals shown in TABLE 1 6 are active low SCSI Implementation Single ended 16 bit wide SCSI with parity 20 MBytes sec Fast Wide SCSI Supports 16 SCSI addresses a Target 0 6 and 8 F for devices a Target 7 reserved for SCSI host adapter on main logic board m Supports up to 3 internal SCSI drives m SCSI disk drive target 0 lower drive slot m SC
15. SI disk drive target 1 upper drive slot SCSI CD ROM drive target 6 or SCSI tape drive target 5 m External 8 bit and 16 bit SCSI devices supported via 68 pin SCSI connector Chapter 1 Back Panel Connectors 1 9 1 72 SCSI Cabling and Configuration 1 10 When mixing 8 bit and 16 bit SCSI devices on the same physical SCSI bus follow these cabling and configuration guidelines to insure proper device addressing and operation m If all external mass storage devices use 68 pin connectors connect all non Sun devices to the Ultra 2 Series system first and follow them with Sun devices Sun devices use autotermination m If external mass storage devices consist of 68 pin Sun devices and 50 pin devices connect the Sun 68 pin devices to the Ultra 2 Series system first and terminate the daisy chain with the 50 pin device and its terminator See the following figure for a summary of cabling and configuration guidelines Ultra 2 Non Sun Sun Sun series device device device 68 68 68 68 68 68 Ultra 2 Non Sun Sun 50 pin series device device device T 68 68 68 68 68 50 Terminator Adapter cable FIGURE 1 8 Connecting External Mass Storage Devices Sun Ultra 2 Series Reference Manual May 1996 1 8 Audio Ports
16. Sun Ultra 2 Series Reference Manual 4 Sun microsystems THE NETWORK IS THE COMPUTER Sun Microsystems Computer Company A Sun Microsystems Inc Business 901 San Antonio Road Palo Alto CA 94303 4900 USA 650 960 1300 fax 650 969 9131 Part No 802 2562 11 Revision A May 1996 1997 Sun Microsystems Inc 901 San Antonio Road Palo Alto California 94303 4900 U S A All rights reserved This product or document is protected by copyright and distributed under licenses restricting its use copying distribution and decompilation No part of this product or document may be reproduced in any form by any means without prior written authorization of Sun and its licensors if any Portions of this product may be derived from the UNIX system licensed from Novell Inc and from the Berkeley 4 3 BSD system licensed from the University of California UNIX is a registered trademark in the United States and in other countries and is exclusively licensed by X Open Company Ltd Third party software including font technology in this product is protected by copyright and licensed from Sun s suppliers RESTRICTED RIGHTS Use duplication or disclosure by the U S Government is subject to restrictions of FAR 52 227 14 g 2 6 87 and FAR 52 227 19 6 87 or DFAR 252 227 7015 b 6 95 and DFAR 227 7202 3 a Sun Sun Microsystems the Sun logo and Solaris are trademarks or registered trademarks of Sun Microsystems Inc in the United States
17. and in other countries All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International Inc in the United States and in other countries Products bearing SPARC trademarks are based upon an architecture developed by Sun Microsystems Inc The OPEN LOOK and Sun Graphical User Interfaces were developed by Sun Microsystems Inc for its users and licensees Sun acknowledges the pioneering efforts of Xerox Corporation in researching and developing the concept of visual or graphical user interfaces for the computer industry Sun holds a nonexclusive license from Xerox to the Xerox Graphical User Interface which license also covers Sun s licensees who implement OPEN LOOK GUIs and otherwise comply with Sun s written license agreements THIS PUBLICATION IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE OR NON INFRINGEMENT Copyright 1997 Sun Microsystems Inc 901 San Antonio Road Palo Alto Californie 94303 4900 U S A Tous droits r serv s Ce produit ou document est prot g par un copyright et distribu avec des licences qui en restreignent l utilisation la copie et la d compilation Aucune partie de ce produit ou de sa documentation associ e ne peut tre reproduite sous aucune forme par quelque moyen que ce soit sans l autorisation pr alable et cri
18. jumpers on the main logic board permit configuring the two DB 25 serial ports on the system unit back panel for either RS 423 or RS 232 signal levels RS 423 levels are the default standard for North American users RS 232 levels are required for digital telecommunication in nations of the European Community TABLE 4 2 Serial Port Jumper Settings Default Jumper Jumper Pins 1 2 Select Pins 2 3 Select on Pins Signal Controlled J2104 RS 232 RS 423 2 3 RS232 RS423 SEL J2105 RS 232 RS 423 2 3 RS232 RS423 SEL Sun Ultra 2 Series Reference Manual May 1996 CHAPTER 5 System Specifications Dal Power The following table lists power specifications TABLE 5 1 Power Specifications Input Output Specifications AC Power Input 100 240 VAC nominal 47 63 Hz DC Power Output 350 W maximum 5 1 9 2 Environment The following specifications comply with the International Electromechanical Commission IEC Standards 5th ed 1990 1994 TABLE 5 2 Environmental Specifications Operating Operating Altitude without removable tape media Altitude with removable tape media Humidity Shock Vibration Temperature 0 meters 0 feet sea level 40 degrees C 104 degrees F to 3000 meters 9840 feet 34 6 degrees C 94 2 degrees F IEC 68 2 40 0 meters 0 feet sea level 35 degrees C 95 degrees F to 3000 meters 9840 feet 29 4 degrees C 84 9 degrees F IEC 68 2 40
19. mmendations 3 2 3 3 1 Cable 3 2 3 3 2 Modem Switch Settings AT Commands 3 3 4 Main Logic Board Jumpers 4 1 41 Identifying Jumpers 4 3 42 Flash PROM Jumpers 4 3 43 Serial Port Jumpers 4 4 5 System Specifications 5 1 5 1 Power 5 1 5 2 Environment 5 2 5 3 Physical Specifications 5 3 5 4 Memory Mapping 5 3 iv Sun Ultra 2 Series Reference Manual May 1996 GURE P 1 GURE P 2 GURE 1 1 GURE 1 2 GURE 1 3 GURE 1 4 GURE 1 5 GURE 1 6 GURE 1 7 GURE 1 8 GURE 1 9 GURE 1 10 GURE 2 1 GURE 2 2 GURE 4 1 GURE 4 2 Figures Ultra 2 Series Nameplates ix Ultra Enterprise 2 Nameplate x Back Panel Switches and Connectors 1 2 DB 25 Serial Connectors 1 3 DB 25 Parallel Connector 1 4 DIN 8 Keyboard Mouse Connector 1 5 40 Pin Miniature D MII Connector 1 6 RJ 45 TPE Connector 1 7 68 Pin SCSI Connector 1 8 Connecting External Mass Storage Devices 1 10 Audio Port Locations 1 11 13W3 Video Connector 1 13 Hosts and Hub in a Local Area Network 2 2 Ensuring Host Hub Communication in a 10BASE T Network 2 3 Jumper Locations on the Main Logic Board 4 2 Identifying Jumper Pins 4 3 vi Sun Ultra 2 Series Reference Manual May 1996 TABLE P 1 TABLE P 2 TABLE P 3 TABLE 1 1 TABLE 1 2 TABLE 1 3 TABLE 1 4 TABLE 1 5 TABLE 1 6 TABLE 1 7 TABLE 1 8 TABLE 1 9 TABLE 1 10 TABLE 1 11 TABLE 4 1 TABLE 4 2 TABLE 5 1 TABLE 5 2 TABLE 5 3 TABLE 5 4 Tables Typogra
20. nship of hosts to a hub FIGURE 2 2 shows the importance of ensuring that the host and hub link test settings match in a 1OBASE T network 2 1 Host Hub Ultra 2 Series Host FIGURE 2 1 Hosts and Hub in a Local Area Network 2 2 Sun Ultra 2 Series Reference Manual May 1996 Link Test Two Way Communication Link Test Default TTT mmm ILLE Enabled 1 Ultra 2 Series Hub Link Test Ultra 2 Series may boot Enabled successfully but with lost Link Test Default carrier or no carrier error Disabled 1 messages 0 Ultra 2 Series Hub Ultra 2 Series may boot Link Test successfully but other hosts Link Test Disabled in the network cannot Enabled Reset communicate with the 1 0 Ultra 2 Series Ultra 2 Series Hub Link Test Two Way Communication Disabled apo Link Test Disabled Reset ud 0 Ultra 2 Series Hub FIGURE2 2 Ensuring Host Hub Communication in a 10BASE T Network 2 2 Technical Discussion The twisted pair Ethernet link integrity test determines the state of the twisted pair cable link between the host and the hub in a network Both the host and hub regularly transmit a link test pulse When either the host or hub has not received a Chapter 2 10BASE T Twisted Pair Ethernet Link Test 2 3 link test pulse within a certain amount of time 50 150 ms it makes the transition from the link pass state to the link fail state and remains in the link fail state un
21. or the SunMicrophone II TABLE 1 9 Audio Inputs and Output Stereo I Os Specifications Line In 2V typical 4V max 5 50 ohm impedance Frequency Response 20 Hz 17 kHz 0 5 dB Internal CD Input Input Level 0 1 percent Vrms typical at 10 kohms 2Vpp max Distortion 0 01 percent typical at 1 kHz S N Ratio 84 dB typical IEC 179 A weighted Frequency 20 Hz 17 kHz 0 5 dB Response Microphone Input 15 mV typical 0 6 1 0 kohm impedance 5 VDC input bias via a 2 2 kohms resistor Headphones Output 1V typical 2 4V max 16 kohms to 1 kohm impedance Line Out 1V typical 2 4V max 5 50 kohms impedance TABLE 1 10 Internal Monaural Speaker Specifications Speaker Specifications Power Output 1 5W ave 3W peak Distortion 0 02 percent typical at 1 KHz Impedance 16 ohms 20 percent Frequency Response 150 Hz 17 KHz 0 5 dB Sun Ultra 2 Series Reference Manual May 1996 1 10 Graphics Card 13W3 Video Connector 1 5 Q OOOOO A1 6 10 A2 A3 FIGURE 1 10 13W3 Video Connector The graphics card for your system provides the 13W3 video connector for transmitting video output signals from the system unit to the monitor See the following table for 13W3 video connector pinouts TABLE 1 11 13W3 Video Connector Pinouts Pin Function 1 0 Level Al Red O Analog A2 Green O Analog A3 Blue O Analog 1 Serial Read TTL 2 Vert Sync O TTL 3 Sense lt 0 gt I TTL 4 Ground GND 5 Comp Sync O TTL 6 Horiz S
22. phic Conventions xi Shell Prompts xi Related Books xiii Serial Connector Pinouts RS 423 RS 232 1 3 Parallel Connector Pinouts 1 4 Keyboard Mouse Connector Pinouts 1 5 MII Connector Pinouts 1 6 TPE Connector Pinouts 1 7 68 Pin SCSI Connector Pinout 1 8 Audio Port Signals 1 11 Audio Port Functions 1 11 Audio Inputs and Output 1 12 Internal Monaural Speaker Specifications 1 12 13W3 Video Connector Pinouts 1 13 Flash PROM Jumper Settings 4 4 Serial Port Jumper Settings 4 4 Power Specifications 5 1 Environmental Specifications Operating 5 2 Environmental Specifications Nonoperating 5 2 Dimensions and Weight 5 3 vii TABLE 5 5 Physical Clearances 5 3 TABLE 5 6 Main Logic Board Memory Mapping 5 3 viii Sun Ultra 2 Series Reference Manual May 1996 Preface The Sun Ultra 2 Series Reference Manual contains useful information about the use and maintenance of a Sun Ultra 2 Series system This book is for use with Ultra 2 Ultra 2 Creator Ultra 2 Creator 3D and Ultra Enterprise 2 systems only The nameplate on your system front panel must be like the nameplate s shown in FIGURE P 1 or FIGURE P 2 WTA O ULIKA ULTRA e e e o o e e a 0007 de EES CSCS CPE RS O oce ooo e 1l amp Sun o c Bs Le z C C SLA NESE JR CECA ET MED LO d A
23. r Bidirectional set the switch to On 3 2 Serial Port Speed Change You must edit the etc remote file to change the speed of a serial port Become rootsuperuser and type cd etc ae su Password cd etc Type vi remote Type tip speed device name Typical speeds are 9600 19200 to 38400 bps The device name is the serial port name for example dev tty a b or dev term a b Press Esc and type wq to save your file change s and to exit from the vi text editor 2 0 2 9 1 Recommendations Cable For a modem to host system connection use an RS 423 RS 232 straight through cable with DB 25 male connectors at both ends 3 2 Sun Ultra 2 Series Reference Manual May 1996 9 92 Modem Switch Settings AT Commands Enable transmit flow control AT amp H1 suggested setting Required for sending binary 8 bit data Set link rate to fixed Will not track modem data rate AT amp Bn n menu choice in modem manual Set display result codes ATQO Set verbal result codes ATV1 Set result code subset ATXn n option choice Save settings in NVRAM AT amp W Note The above settings are guidelines to help you get started quickly Changes to these guidelines should be expected depending on your site requirements and the modem you are using For additional information about modem switch settings see the manual that came with your modem Chapter 3 Modem
24. te de Sun et de ses bailleurs de licence s il y en a Des parties de ce produit pourront tre deriv es du syst me UNIX licenci par Novell Inc et du syst me Berkeley 4 3 BSD licenci par l Universit de Californie UNIX est une marque enregistr e aux Etats Unis et dans d autres pays et licenci e exclusivement par X Open Company Ltd Le logiciel d tenu par des tiers et qui comprend la technologie relative aux polices de caract res est prot g par un copyright et licenci par des fournisseurs de Sun Sun Sun Microsystems le logo Sun et Solaris sont des marques d pos es ou enregistr es de Sun Microsystems Inc aux Etats Unis et dans d autres pays Toutes les marques SPARC utilis es sous licence sont des marques d pos es ou enregistr es de SPARC International Inc aux Etats Unis et dans d autres pays Les produits portant les marques SPARC sont bas s sur une architecture d velopp e par Sun Microsystems Inc Les utilisateurs d interfaces graphiques OPEN LOOK et Sun ont t d velopp s de Sun Microsystems Inc pour ses utilisateurs et licenci s Sun reconnait les efforts de pionniers de Xerox Corporation pour la recherche et le d veloppement du concept des interfaces d utilisation visuelle ou graphique pour l industrie de l informatique Sun d tient une licence non exclusive de Xerox sur l interface d utilisation graphique cette licence couvrant aussi les licenci s de Sun qui mettent en place les utilisateurs d
25. til it once again receives regular link test pulses The link integrity test is specific to twisted pair Ethernet and is not applicable to the other physical layer implementations of IEEE 802 3 such as 10BASES thicknet or 10BASE2 thinnet The link test function at the host or hub is either enabled link test enabled or 1 or disabled link test disabled or 0 The IEEE 802 3 10BASE T specification requires that the link test be enabled at both the host and the hub Although link test disabled does not conform to the specification it is often encountered in real world 10BASE T network installations Some hubs from various vendors can exhibit any of the following m Link test is hardwired enabled link test is always enabled m Link test is hardwired disabled link test is always disabled m Link test is configurable the network administrator may enable or disable link test 2 3 Troubleshooting If you have connected an Ultra 2 Series host to a hub using twisted pair Ethernet cable and observe either no carrier messages or fail to communicate effectively with another host in the same network look first at the hub If it supports configurable link test then make sure link test enabled is configured This is usually done by setting a hardware switch If the hub does not support configurable link test then refer to the hub manufacturer s documentation Check to see if your hub is hardwired for
26. ync O TTL 7 Serial Write TTL 8 Sense lt 1 gt I TTL 9 Sense lt 2 gt I TTL 10 Ground GND Chapter 1 Back Panel Connectors 1 13 1 14 Sun Ultra 2 Series Reference Manual May 1996 CHAPTER 2 10BASE T Twisted Pair Ethernet Link Test Read this chapter if you are connecting your Ultra 2 Series system to a 10BASE T twisted pair Ethernet TPE network This chapter contains important information for getting your system to communicate correctly over a TPE network If you have no experience with TPE networks ask your system or network administrator to perform the procedures in this chapter Note This chapter does not apply to 100BASE T networks In such networks the link test function must be enabled at both the host and the hub If your host is connected to a 100BASE T network you must not disable the host link test function 2 1 Overview m The twisted pair Ethernet link integrity test is a function defined by the IEEE 802 3 10BASE T specification m Fora networked workstation host to communicate with a network hub the link test state enabled or disabled must be the same on the host and hub m If either the host or hub does not share the link test enabled disabled state of the other then the host cannot communicate effectively with the hub and the hub cannot communicate effectively with the host The following figure gives an example of a star configuration local area network LAN showing the relatio
Download Pdf Manuals
Related Search