Sun Microsystems Sun Workstation 100U System Manager's Manual page 15

Chapter 8 Hardware Configuration and Expansion ................................................... 8-1
8.1. The 100U Card Cage ....................................................................................................... 8-1
8.1.1. 100U Multibus Mastering Scheme ................................................................. 8-3
8.1.2. 100U Multibus P2 Connector ........................................................................... 8-4
8.1.3. 100U Card Insertion Order ................................................................................ 8-4
8.2. The lS0U Card Cage ....................................................................................................... 8-S
8.2.1. IS0U Multibwt Mastering Scheme ................................................................. 8-6
8.2.2. 150U Multibus P2 Connectors ......................................................................... 8-6
8.2.3. IS0U Card Insertion Order ................................................................................ 8-7
8.3. Sun-2 CPU .................................. .......................................................................................... 8-7
8.3.1. CPU Multibus Priority ,....................................................................................... 8-8
8.3.2. Asynchronous Serial Ports ................................................................................. 8-8
8.4. Sun-2 Memory Board ....................................................................................................... 8-10
8.S. Video Board ............................................................................................................................ 8-10
8.6. Xylogics 450 Disk Controller ." .................................................................................... 8-11
8.7. Interphase 2180 Disk Controller ............................................................................... 8-12
8.8. Nine-Track Tape Controller ........................................................................................ 8-13
8.9. Quarter-Inch Tape Controller ................................................................................... 8-14
8.9.1. Tape Controller Multibus Memory ............................................................... 8-16
8.10. 3COM Ethernet Controller Board ......................................................................... 8-16
8.11. Sky Floating Point Board .......................................................................................... 8-17
Appendix A Power-up and Bootstrap ................................................................................ A-I
A.1. Power-On Self Test Procedures . ............................................................................. A-I
A.1.1. Critical Errors from Self Test ......................................................................... A-I
A.l.2. Non-Critical Errors from Self Test .............................................................. A-2
A.l.3. No Errors from Self Test ................................................................................... A-3
A.2. Automatic Boot Procedure .......................................................................................... A-3
A.3. Booting from Specific Devices ................................................................................... A-3
A.3.1. Booting from Disk ............ ,..................................................................................... A-4
A.3.2. Booting from Network Disk ............................................................................ A-4
A.3.3. Booting from Tape ................................................................................................ A-5
A.3.4. Booting Files from the Default Device ...................................................... A-6
A.4. Messages from the Monitor and Boot Program .............................................. A-6
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