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Interface Devices and Controllers


487-1 EISA to A32/D32 VME Adaptor w/ DMA

Bit 3 Computer Corporation

The Bit 3 Model 487-1 permits the interconnection of an EISA bus to aVMEbus. Built-in DMA controller supports bi-directional memory-to-memorytransfers of up to 26 Mbytes/sec. Transfer lengths from 4 bytes to 16Mbytes can be initiated by either system.The 487-1 consists of one 6U VMEbus card and one EISA bus card. The twocards are connected with round EMI shielded cable, available in lengthsup to 25 feet. Fiber-optic cabling for lengths up to 2 meters is alsoavailable.The 487-1 supports bi-directional memory mapping for random access readsand writes between the two systems, as well as the passing of interrupts.A Dual Port RAM option can be used with any of the transfer methods.This option is a shared memory in which data in either system isimmediately available to the other system. Dual Port RAM sizes areavailable up to 8Mbytes.

Source Avail: No
Product Special Handling: 6U-9U Holder, Model 400-119
Operating Systems: Solaris Sparc 1.0


Bit 3 Computer Corporation
8120 Penn Ave S
Minneapolis, MN 55431
USA
Phone: (612) 881-6955
Fax: (612) 881-9674