Description
The CRT 9212 Double Row Buffer (ORB) provides while the previous data row is being displayed..
Features
- o Low Cost Solution to CRT Memory
Contention Problem
o Provides Enhanced Processor Throughput for
CRT Display Systems
o Replaces Shift Registers or Several RAM and
Counter IC's in CRT Display System
o Permits Display of One Data Row While Next
Data Row is Being Loaded
o Data May be Written into Buffer at Less Than
the Video Painting Rate
o Double Data Row Buffer Permits Second Data
Row to be Loaded Anytime during the Display of the Preceding Data Row
o Permits Active Video on All Scan Lines of
D.