MM-6194D

2GB SDRAM RACE++ PMC Form Factor
Features
No PCI Bus interface, RACE++ only
Burst Mode Transfer Rate: 264 MB/s peak
DMA Initiator for Bus Mastering for maximizing read and write transfers
Supports PCI interrupts
Capacity: 256MB, 512MB, 1GB, 2GB, 4GB
Description

MM-6194D Product Specification Sheet (PDF file format)

The MM-6194D is a 4GB SDRAM RACE++ memory card in a PMC form factor designed for use on Mercury Computers’ VantageRT 7410, ImpactRT S500, and the Micro Memory MM-5495D PCI carrier.

The Mercury Computers' VantageRT 7410 and ImpactRT S500 each have a PMC site with four connectors (J1, J2, J3, J4). As per the PMC spec, the J4 connector is User Defined. Mercury Computers has defined the pin out for this J4 connector to enable a RACE++ port that connects to a node on the RACE++ crossbar.

The MM-6194D’s P4 connector matches this RACE++ pin out to provide 256MB, 512MB, 1GB, 2GB or 4GB of additional memory which can be accessed over the local RACE++ fabric.

MM-6194D Specifications
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Capacity : 128MB, 256MB, 512MB, 1GB, 2GB
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Interface : 32-bit/33MHz PCI bus
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Bus Mastering : DMA Initiator and Target Capabilities
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Compatibility : PCI Specification Rev. 2.1e