64-Bit IEEE Floating Point Multiplier and ALU
FEATURES:
• Pin and functionally compatible with Weitek 1064/1065
• Low-power (750mW typical per device) operation
• Sin...
Description
FEATURES:
Pin and functionally compatible with Weitek 1064/1065
Low-power (750mW typical per device) operation
Single 5 volt supply - no need for two supplies
Advanced CEMOS·· II 1.5 micron technology
Fully conforms to the requirements of IEEE Standard 754, version 10.0 for full 32-bit and 64-bit multiply and arithmetic operations.
Very high-speed operation -10 megaflops (lOOns) pipelined ALU operation (add/subtract/convert/compare) -5 megaflops (200ns) pipelined 32-bit (single precision) multiplications -2.5 megaflops (400ns) pipelined 64-bit (double precision) multi plications
Full floating point function arithmetic logic unit including: -Add -Subtract -Absolute Value -Compare -Conversion to and from two's complement integer
Flexible system design - Three 32-bit ports allow two data inputs and one result output every 50ns -One, two, or three port architectures supported -Single phase, edge-triggered clock interface, with fully registered TTL or CMOS ...
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