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PC Server 500 - S/390 Processor Complex diagram
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The S/390 Microprocessor Complex consists of a P/390 Processor Card and an optional P/390 32MB, or P/390 96MB Memory Card attached to the P/390 Processor Card.

When the processor card is installed with a memory card attached, the voltages for the memory card are provided by the system-board slot adjacent to the slot occupied by the processor card. Together the P/390 Processor Card and a P/390 32MB, or P/390 96MB Memory Card occupy two adjacent slots on the system board.

S/390 Microprocessor complex

Document id:  DDSE-3UXTKB
Last modified:  2001-10-09
Copyright 2002 IBM Corporation
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