Contents ix
C. Functional Description C-1
C.1 System Unit C-2
C.1.1 UPA Interconnect C-4
C.1.2 System Controller C-5
C.1.3 PCI Bus C-6
C.1.4 EBus2 Devices C-7
C.1.5 UltraSPARC II Processor C-8
C.1.6 Memory System C-9
C.1.7 Graphics and Imaging C-14
C.1.8 Peripherals C-15
C.1.9 Other RMA Storage Device X-Options C-19
C.1.10 Keyboard and Mouse, Diskette, and Parallel Port C-19
C.1.11 Serial Port C-22
C.1.12 Ethernet C-24
C.1.13 Audio Card and Connector C-28
C.1.14 SCSI C-30
C.1.15 ASICs C-33
C.1.16 SuperIO C-36
C.2 Power Supply C-36
C.2.1 Control Signals C-37
C.2.2 Built-In Speaker C-42
C.2.3 Standard System Facilities C-43
C.3 Motherboard C-43
C.4 Jumper Descriptions C-45
C.4.1 Serial Port Jumpers C-46
C.4.2 Flash PROM Jumpers C-47
C.5 Enclosure C-47
C.5.1 Enclosure Basics C-47
C.5.2 Enclosure Features C-48
C.6 Environmental Compliance C-48
C.7 Agency Compliance C-48