Video System With Real-Time Multi-Image Capability and Transparency
Original Publication Date: 1989-Sep-01
Included in the Prior Art Database: 2005-Jan-28
The architecture described herein allows storage and retrieval of multiple images within a single physical memory array, and the ability to display portions of these images simultaneously at normal display refresh rates or in real time. This architecture, which is shown in Fig. 1, also allows simultaneous access to the memory array while performing real-time CRT refresh.