Part number:
CRT8021
Manufacturer:
SMSC
File Size:
333.75 KB
Description:
Crt video attributes controller.
Datasheet Details
The SMC CRT 8021 Video Attributes Controller (VAC) is an n-channel COPLAMOS® MOS/LSI device.
It contains wide and thin graphics logic, attributes logic, a data latch, field and character attribute latch, a blinking cursor, and a high speed video shift register.
The CRT 8021 VAC isa companion to SMC
CRT8021 Features
* o ON CHIP VIDEO SHIFT REGISTER Maximum shift register frequency-20MHz Maximum character clock rate-2.5MHz o ON CHIP HORIZONTAL AND VERTICAL RETRACE VIDEO BLANKING o ON CHIP GRAPHICS GENERATION o ON CHIP ATTRIBUTE LOGIC-CHARACTER, FIELD Reverse video Character blank Character blink Underline Strike-t
Datasheet Details
CRT8021
SMSC
333.75 KB
Crt video attributes controller.
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