| 345 / | HD | COMPUTER GRAPHICS PROCESSING, OPERATOR INTERFACE PROCESSING, AND SELECTIVE VISUAL DISPLAY SYSTEMS |
| 507 | DF | DISPLAY STORAGE DEVICE {13} |
| 516 | DF | .~ Addressing circuitry {1} |
| 517 | ![]() | .~.~ Memory addresses arranged in matrix (e.g., row and column addresses) |