Inventor
MCDONOUGH KEVIN C
US24 patents
Patents
24 patentsUS4562435ADec 31, 1985
Video display system using serial/parallel access memories
TEXAS INSTRUMENTS INC80 citations95
US5522082AMay 28, 1996
Graphics display processor, a graphics display system and a method of processing graphics data with control signals connected to a central processing unit and graphics circuits
TEXAS INSTRUMENTS INC23 citations92
US4797808AJan 10, 1989
Microcomputer with self-test of macrocode
TEXAS INSTRUMENTS INC24 citations92
US4723226AFeb 2, 1988
Video display system using serial/parallel access memories
TEXAS INSTRUMENTS INC25 citations92
US4694391ASep 15, 1987
Compressed control decoder for microprocessor system
TEXAS INSTRUMENTS INC39 citations92
US4514805AApr 30, 1985
Interrupt operation in systems emulator mode for microcomputer
TEXAS INSTRUMENTS INC38 citations92
US4459660AJul 10, 1984
Microcomputer with automatic refresh of on-chip dynamic RAM transparent to CPU
TEXAS INSTRUMENTS INC31 citations92
US4441154AApr 3, 1984
Self-emulator microcomputer
TEXAS INSTRUMENTS INC38 citations92
US4435763AMar 6, 1984
Multiprogrammable input/output circuitry
TEXAS INSTRUMENTS INC33 citations92
US4402044AAug 30, 1983
Microprocessor with strip layout of busses, ALU and registers
TEXAS INSTRUMENTS INC36 citations92
US4532587AJul 30, 1985
Single chip processor connected to an external memory chip
TEXAS INSTRUMENTS INC43 citations90
US4580216AApr 1, 1986
Microcomputer with internal selection of on-chip or off-chip access
TEXAS INSTRUMENTS INC22 citations82
US4490783ADec 25, 1984
Microcomputer with self-test of microcode
TEXAS INSTRUMENTS INC24 citations82
US4402043AAug 30, 1983
Microprocessor with compressed control ROM
TEXAS INSTRUMENTS INC27 citations81
US4651275AMar 17, 1987
Microcomputer having read/write memory for combined macrocode and microcode storage
TEXAS INSTRUMENTS INC18 citations74
US4528625AJul 9, 1985
Input/output instruction execution in microcomputer
TEXAS INSTRUMENTS INC19 citations74
US4495563AJan 22, 1985
Microcomputer having separate access to complete microcode words and partial microcode words
TEXAS INSTRUMENTS INC13 citations74
US4471426ASep 11, 1984
Microcomputer which fetches two sets of microcode bits at one time
TEXAS INSTRUMENTS INC16 citations74
US5596767AJan 21, 1997
Programmable data processing system and apparatus for executing both general purpose instructions and special purpose graphic instructions
TEXAS INSTRUMENTS INC13 citations73
US4514801AApr 30, 1985
Microcomputer with table-read and table-write instructions
TEXAS INSTRUMENTS INC7 citations73
US4434465AFeb 28, 1984
Shared microinstruction states in control ROM addressing for a microcoded single chip microcomputer
TEXAS INSTRUMENTS INC18 citations73
US4432052AFeb 14, 1984
Microcomputer device using dispatch addressing of control ROM
TEXAS INSTRUMENTS INC15 citations73
US4428047AJan 24, 1984
Addressing a control ROM in a microcoded single-chip microcomputer using the output signals of the control ROM
TEXAS INSTRUMENTS INC13 citations72
US4450521AMay 22, 1984
Digital processor or microcomputer using peripheral control circuitry to provide multiple memory configurations and offset addressing capability
TEXAS INSTRUMENTS INC20 citations70