These documents detail the AN/UYK-1, a compact and adaptable shipboard computer notable for its "Stored Logic" architecture. This innovative design allows the computer's logical organization to be defined by software rather than fixed hardware, enabling versatility across various Navy applications. The AN/UYK-1 is engineered for ruggedness, NTDS compatibility, and ease of use, even by non-experts, with modular construction facilitating maintenance. Key features include variable word length, expandable core memory, and specialized logands for efficient data processing. The documents further explore the computer's logical design, programming characteristics, maintenance aspects, and functional components, highlighting its adaptability and cost-effectiveness. Ultimately, the AN/UYK-1 represents a significant advancement in shipboard computing due to its flexible architecture and practical design considerations.