Engineering topics

Tulppo, J. S.

Publications and source records attributed to Tulppo, J. S..

2 records

NASA NTRS1982

Graphics-System Color-Code Interface

Circuit originally developed for a flight simulator interfaces a computer graphics system with color monitor. Subsystem is intended for particular display computer (AGT-130, ADAGE Graphics Terminal) and specific color monitor (beam penetration tube--Penetron). Store-and-transmit channel is one of five in graphics/color-monitor interface. Adding 5-bit color code to existing graphics programs requires minimal programing effort.

Tulppo, J. S.↗

NASA NTRS1980

Revised adage graphics computer system

Bootstrap loader and mode-control options for Adage Graphics Computer System Significantly simplify operations procedures. Normal load and control functions are performed quickly and easily from control console. Operating characteristics of revised system include greatly increased speed, convenience, and reliability.

Tulppo, J. S.↗