Server User Manual

I/OBoardsand Components 4-9
4
Figure 4-6 SBus I/O Board Simplified Block Diagram
Fiber
interface
SYSIO B
Single-ended
SBus
Data controller (8)
Address
controller
Address
Data
Control
Control
Address
Data
TPE
SBus
card
SBus
card
SBus
card
FEPS
SOC
Fiber
RISC
Centerplane connector
interface
SYSIO A
RISC
Bootbus
controller
Bootbus
On-board devices
slot 0slot 1slot 2
slot 13 (d)
slot 3
Fast/Wide
SCSI
10/100MB
Ethernet
SCSI Conn