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