CRT9021B

CRT Video Attributes Controller

SMSC

CRT9021B Features

* o On chip video shift register (28.5 MHz max.) o On chip attributes logic Reverse video Character blank Character blink Underline Full/half intensity o Four modes of operation Wide graphics Thin graphics Character mode without underline Character mode with underline o On Chip logic for double height

CRT9021B General Description

The SMC CRT 9021 Video Attributes Controller line, reVerse video character block, and blinking (VAC) is an n-channel COPLAMOS MOS/LSI device reverse video character block. When used in the serial containing Graphics logic, attributes logic, data and scan line input mode, the cursor mode may be se.

CRT9021B Datasheet (544.13 KB)

CRT9021B Datasheet Preview — Preview of CRT9021B PDF

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CRT9021B

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SMSC

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544.13 KB

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Crt video attributes controller.

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CRT9021B CRT Video Attributes Controller SMSC

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CRT9021B Features

CRT9021B General Description

Datasheet Details

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