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Technical Specifications
 ?Industry -proven, high performance 64 -bit VMEbus interface
?Fully compliant, 32 -bit or 64 - bit, 33 MHz PCI bus interface
?Integral FIFOs for write posting to maximize bandwidth utilization
?Programmable DMA controller with Linked -List mode (Scatter/Gather)
support
?Flexible interrupt logic
?Sustained transfer rates up to 60 -70 MBytes per second
?Extensive suite of VMEbus address and data transfer modes
?Automatic initialization for slave -only applications
?Flexible register set, programmable from both the PCI bus and VMEbus
ports
?Full VMEbus system controller functionality
?Support for RMWs, ADCH, PCI LOCK # cycles, and semaphores
?IEEE 1149.1 JTAG testability support
?Available in 361dimpled ceramic BGA (DBGA) 25mm size and 313 PBGA
35mm size packages
?Commercial, industrial, and extended temperature grades available
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Block Diagram
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Product Ordering Information
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For information on part availability and pricing, please contact
sales@tundra.com
other Bridges
Part Number
Frequency
Pkg
Pin
CA91C142D -
33CE
33MHz
PBGA
313
CA91C142D -
33CEV
33MHz
PBGA
(RoHS/Green)
313
CA91C142D -
33IE
33MHz
PBGA
313
CA91C142D -
25EE
25MHz
PBGA
313
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