CRT9006-83 - Single Row Buffer

This page provides the datasheet information for the CRT9006-83, a member of the CRT9006-135 Single Row Buffer family.

Product Overview

SMSC

Datasheet Details

Part number	CRT9006-83
Manufacturer	SMSC
File Size	211.67 KB
Description	Single Row Buffer
Datasheet	CRT9006-83 Datasheet
Additional preview pages of the CRT9006-83 datasheet.

CRT9006-83 Product details

Description

The SMC Single Row Buffer (SRB) provides a low cost solution to memory contention between the system processor and CRT controller in video display systems.

The SRB is a RAM-based buffer which is loaded with character data from system memory during the first scan line of each data row.

Features

D Low Cost Solution to CRT Memory Contention Problem D Provides Enhanced Processor Throughput for CRT Display Systems D Provides 8 Bit Wide Variable Length Serial Memory D Permits Active Video on All Scan Lines of Data Row D Dynamically Variable Number of Characters per Data Row- 64,80, 132, up to a Maximum of 135 D Cascadable for Data Rows Greater than 135 Characters D Stackable for Invisible Attributes or Character Widths of Greater than 8 Bits D Three-State Outputs D 4MHz Typical Read/Writ.

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Published: Dec 9, 2019 |