Employment prior to Avsys

Daisy Systems (1/86-12/86)

Field Application engineer.
Specialist in BoardMaster product, for doing board layout. Support customers in other tools including schematic, simulation, HDL, back annotation.

Saturn Computers (4/85-12/85)

Co-founder & Principle Engineer
Develop multiprocessor system architecture. Consisted of the system bus, coherent caching and high performance mainstorage.

Tekronix (7/84-4/85)

System Architect on high end workstation.
Develop system multiprocessor architecture. Consisted of the system bus, coherent caching and high performance mainstorage.

Intel (8/80-6/84)

System Architect for 80960MC Memory controller.
Controller supports
  • Split bus Transactions
  • Burst transfer
  • Fault Tolerance
    • Bus error detection
    • Bus Retry with backoff
    • ECC
    • QMR (Quad Module Redundancy)
    • Master/Checker pairs
  • multiple memory devices types
    • EPROM
    • SRAM
    • DRAM
  • Boot selection and recognition
  • Built in DRAM controller with multiple bank support
    • Multiple device types
    • Device selection lines
    • multiple DRAM banks
    • Interleaved DRAM bank access
Define the operation of a bus bridge to an 80386 bus.
Review and give direction to system bus definition.
Review and give direction to maintainence processor design.
System Architect for memory component operation
  • Originate the Static column decode scheme for DRAMs
  • Originate the Fast Page mode scheme for DRAMs
  • Originate the Video DRAM
  • Originate the Graphics DRAM

Braegen Corp (79 & 80)

Senior engineer
Developed IBM compatible 3270 terminal

Calma (79)

Senior member of technical staff
Work on development of high performance graphics polygon processor

Amdahl Corp (77 & 78)

Senior engineer
debug mainstore of 470 V7/V8 -- caching architect on next generation systems

Intel (4/74-7/77)

Project engineer
Develop IBM System 370 add-on memories:
  • Model 158 Storage protection memory
  • Model 135 Expandsion memory
  • Model 158 Multiprocessor memory
  • Model 138 Full add on memory

9th Street TV and Appliance (70-74)

TV & Stereo repair technician while attending OSU

USN (67-70)

TD2 -- Training Devicesman 2nd class
Electronic technician and instructor on airborne radar simulation

AVSYS HOME

Contact