Structure and internal operation of computers. The architecture and assembly language programming of a specific computer are stressed, in addition to general principles of hardware organization and low-level software systems. Lecture and laboratory. Class Notes: Prereq: C- or better in CSCI-C 201 or INFO-I 211 or CSCI-A 506. Enrollment Requirements: P: must have completed CSCI-C 201 or INFO-I 211 or CSCI-A 506.