Inventor
RAWLINSON STEPHEN J
US12 patents
Patents
12 patentsUS5426783AJun 20, 1995
System for processing eight bytes or less by the move, pack and unpack instruction of the ESA/390 instruction set
AMDAHL CORP110 citations94
US4578750AMar 25, 1986
Code determination using half-adder based operand comparator
AMDAHL CORP63 citations92
US4773035ASep 20, 1988
Pipelined data processing system utilizing ideal floating point execution condition detection
AMDAHL CORP31 citations91
US4792793ADec 20, 1988
Converting numbers between binary and another base
AMDAHL CORP40 citations89
US5490255AFeb 6, 1996
Expedited execution of pipelined command having self-ordering operand processing requirements
AMDAHL CORP19 citations84
US4817048AMar 28, 1989
Divider with quotient digit prediction
AMDAHL CORP23 citations79
US4760550AJul 26, 1988
Saving cycles in floating point division
AMDAHL CORP21 citations79
US4707783ANov 17, 1987
Ancillary execution unit for a pipelined data processing system
AMDAHL CORP14 citations72
US4685058AAug 4, 1987
Two-stage pipelined execution unit and control stores
AMDAHL CORP13 citations71
US4761756AAug 2, 1988
Signed multiplier with three port adder and automatic adjustment for signed operands
AMDAHL CORP12 citations70
US4800516AJan 24, 1989
High speed floating-point unit
AMDAHL CORP14 citations68
US4802088AJan 31, 1989
Method and apparatus for performing a pseudo branch in a microword controlled computer system
AMDAHL CORP3 citations59