Intel 43201 (Part of iAPX 432) General Data Processor die shot
This is a color die shot image of an iAPX 432 which is a VLSI (Very Large Scale Integrated) System implementing fault-tolerant, software-transparent, multiprocessing with an underlying object-oriented architecture. Colors are all shades of brown. Written on the verso side in pencil is "#1475". Also written is "Related to: X462.811" but is has been partially erased. Written on the first sheet of white stationary paper included with the image in pencil is "*This". The rest written in black pen is "Micrograph of 43201 (Part of iAPX 432) General Data Processor". Written on the second piece of white stationary paper in pencil is "background info" and in black pen "iAPX 432 Introduced in 1981. VLSI system implementing fault-tolerant, software-transparent multiprocessing with an underlying object-orientated architecture. Shown are the General Data Processor (43201 + 43202) and interface processor (43203). Not shown is the bus interface unit (43204) and memory control unit (43205)".