04852038 is referenced by 6 patents and cites 20 patents.

A calculating apparatus receives four operands ("a, b, c and d") simultaneously. A first multiplier/divider performs the calculation of a*b or a.div.b and provides an output u. A second multiplier/divider performs the calculation of c*d or c.div.d and provides an output v. An adder/subtractor receives u and v and performed the calculation of u+v and u-v. A controller controls the operation of the first and second multiplier/divider to select the operation of multiplication or division.

Title
Logarithmic calculating apparatus
Application Number
6/751302
Publication Number
4852038
Application Date
July 2, 1985
Publication Date
July 25, 1989
Inventor
Korbin S Van Dyke
Fremont
CA, US
Wayne P Burleson
Palo Alto
CA, US
Lawrence F Wagner
Berkeley
CA, US
Agent
Limbach Limbach & Sutton
Assignee
VLSI Techology
CA, US
IPC
G06F 15/00
G06F 7/00
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