William Hohl began his career as an electrical engineer with Texas Instruments in 1988. After completing graduate school at Texas A&M, he worked at Motorola's High End Microprocessor division on the MC68040 processor, the one used in the Apple Quadra, Sun workstations, and Next's desktop machines. From 1994 to 1997, he served on the first ColdFire (a 68000 derivative) processor design team. Afterwards, he joined ARM and helped to establish its first US design center in Austin, building parts of the ARM10 microprocessor. He has taught university students in over 30 countries and held an adjunct faculty position for seven years in Austin. He held the position of Worldwide University Relations Manager at ARM for ten years, finally settling at Intel to write full time. He is currently a Senior Member of IEEE and is a named inventor on six US patents in debug design.