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→R/390: Fixed MCA and PCI links |
→S/390 Processor Card: Fixed ambiguous PCI links |
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* The original S/390 Processor Card incorporated 32MB of dedicated memory with an optional 96MB daughter card for a combined total of 128MB of RAM. The processor was officially rated at 4.5 [[Million instructions per second|MIPS]]. It was built to pllug into a [[Micro Channel architecture|MicroChannel]] host system.
* The second version was built for a [[Peripheral Component Interconnect}PCI]] host system. It included 128 MB of dedicated memory as standard, and was still rated at 4.5 MIPS.
* The third version, referred to as a P/390E card (for Enhanced), included 256 MB of dedicated memory and was rated at 7 MIPS. It, too, was built for a [[Peripheral Component Interconnect}PCI]] host system.
===R/390===
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