Programmed word length computer
A. L. Lucke · 1967
The concept of a programmable word length computer has evolved through an attempt to minimize wasted storage in any fixed word length computer. Whether the computer contains six bits per word or 72 bits per word, storage is inevitably wasted when it is necessary to use a full word for a simple on-off switch, or to have 12-digit capacity used for 2-digit significance. Programmers have long recognized this. Thus, word packing and unpacking soon becomes a part of every programmer's repertoire.