A numeric data processor

1 January 1980

conference paper
Published by Institute of Electrical and Electronics Engineers (IEEE)

Vol. XXIII, 108-109
https://doi.org/10.1109/isscc.1980.1156144

Abstract

A 4-state HMOS ROM, with nearly 700 bits of RAM for an internal stack and 29,000 bits of ROM for microcode and constants for a math processor, will be described. To integrate multiply, divide, square root and transcendental functions, a 68-bit internal data path has been included, with fast shifter and allied hardware to correct rounding.

Keywords

MICROPROCESSORS
HARDWARE
READ ONLY MEMORY
ARITHMETIC
H INFINITY CONTROL
COPROCESSORS
REGISTERS
THROUGHPUT
READ-WRITE MEMORY
PROCESS DESIGN

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