Silicon Graphics Zx10, User Manual

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007-4330-002 1
Chapter 1
1. Overview
This chapter describes the system board, its features, and its major components.
Features and Components
Table 1-1 Main Features and Components
Main Features Components
Processors Dual Intel SC242 (Slot 1) support
Intel Pentium III processors
Two integrated voltage regulators
133 MHz 64-bit front-side bus (FSB)
System Chipset ServerWorks ServerSet III WS
Streaming Multiport Controllers
266 MHz 32-bit fast I/O interface
AGP controller – one AGP Pro expansion socket
USB controller – four Universal Serial Bus (USB) ports – two external, one
internal, one for the AGP controller
EIDE controller – two Peripheral Component Interconnect (PCI)
bus-mastering EIDE channels
I/O Controller SMC FDC37B787
Controls keyboard, mouse, real-time clock, and floppy disk
Two serial ports, one parallel port