I/O Daughtercard; Figure 2-6 Static I/O Daughter Card Connectors - Silicon Graphics Prism Hardware User's Manual

I/O Daughtercard

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The standard (static) I/O daughter card is a long narrow board that is mounted on the
rear of the enclosure just below the power supply. It uses one of the system PCI slots. This
card acts as an extension of the base I/O board and is not customer replaceable. The
board provides the following connectors (see Figure 2-6):
• Four USB A ports used for keyboard and mouse connections
• One L1 diagnostic port (USB-B)
• One L1 console port (DB9)
• ImageSync in (IS IN) and ImageSync repeat (IS Repeat)
For technical specifications and pinouts of these connectors, refer to Appendix A,
"Technical Specifications and Pinouts.".
USB
1
2
USB
ports
Figure 2-6 Static I/O Daughter Card Connectors
3 CONSOLE
L1 UPLINK
4
L1 uplink Console
port
I/O Daughtercard
IS IN IS REPEAT
ImageSync
in
ImageSync
repeat
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