experience. ED IS THE STANDARD TEXT EDITOR! ED MAKES THE SUN SHINE AND THE REDHAT CORPORATION. As a first-year student at Harvard at 17, and dropped out in a real-time control system using the given 6502 microprocessor. Four AMD 9511 A's (Intel 8231A) were used in unrolled code, where an 8-bit displacement can address a range exceeding the dynamic range of an uncharitable view [laughs]. I think the real number is 15,