CRT9212 Datasheet (SMSC) - Double Row Buffer

CRT9212, Double Row Buffer

The CRT 9212 Double Row Buffer (ORB) provides while the previous data row is being displayed.

The a low cost solution to memory contention between the loading of data may take place during any of the scan system processor and the CRT controller in video dis- line times of the data row.

This relax

CRT9212 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 Buff