Force 21264 Alpha PCI/ISA SBC User Information page 22

System Summary
I/O Card
The I/O card includes the following components:
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National Semiconductor 97338 Super I/O chip
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National Semiconductor LM78 Server Management chip
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Flash ROM
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Non-volatile RAM (NVRAM)
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Lattice EPLD containing
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Operator Control Panel (OCP) Connector
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Mouse and keyboard ports
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Serial Rom program selection switches
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Audio Line Out jack
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Serial, parallel, floppy and E-IDE disk interface connectors
1–10 FORCE 21264 Alpha PCI/ISA SBC User Information for the EBM65
Watchdog and Server Management Logic
General I/O decoding