Table of Contents
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Chapter 1: Overview of the Origin200 System
10
Main System Board
The main system board contains
•
two SCSI controllers for internal drives
•
Ethernet controller
•
two serial port interfaces (UARTs)
•
parallel port interface
•
three PCI expansion slots
•
four banks of two dual-inline memory module (DIMM) sockets (eight total DIMM
sockets)
•
CrayLink Interconnect connector
External connectors for the serial, Ethernet, and parallel interfaces, and the CrayLink
Interconnect are all mounted directly to the main system board. See Figure 1-5.
CPU Daughter Card
Figure 1-5 shows the main system board, the CPU daughter card, and points out the
locations of various components.
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Table of Contents
Troubleshooting
