Rambus Technology Routing Guidelines - Four-Layer Motherboard; Figure 72. Rambus Rimm Connector Placement - Intel Pentium 4 Design Manual

Memory Interface Routing
6.2 Rambus Technology Routing Guidelines - Four-
Layer Motherboard
To enable a 4-layer design, the RIMM connectors on channel A are placed horizontal and form a
90 degree angle to the RIMM connectors on channel B. See figure below for placement
information.

Figure 72. Rambus RIMM Connector Placement

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Intel Pentium 4 Processor / Intel
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850 Chipset Family Platform Design Guide
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