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ICS5342 - 16-Bit Integrated Clock-LUT-DAC

Datasheet Summary

Description

The ICS5342 GENDAC is a combination of dual programmable clock generators, a 256 x 18-bit RAM, and a triple 8-bit video DAC.

The GENDAC supports 8-bit pseudo color applications, as well as 15-bit, 16-bit, and 24-bit True Color bypass for high speed, direct access to the DACs.

Features

  • Triple video DAC, dual clock generator, and 16 bit pixel port Dynamic mode switch allows switching of color depth on a pixel by pixel basis 24 (packed and sparse), 16, 15, or 8-bit pseudo color pixel mode supports True Color, Hi-Color, and VGA modes High speed 256 x 6 x 3 color palette (135 MHz) with bypass mode and 8-bit DACs Eight programmable video (pixel) clock frequencies (CLK0) DAC power down in blanking mode Anti-sparkle circuitry On-chip loop filters reduce e.

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Datasheet Details

Part number ICS5342
Manufacturer Integrated Circuit Systems
File Size 668.21 KB
Description 16-Bit Integrated Clock-LUT-DAC
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www.DataSheet4U.com ICS5342 GENDAC 16-Bit Integrated Clock-LUT-DAC General Description The ICS5342 GENDAC is a combination of dual programmable clock generators, a 256 x 18-bit RAM, and a triple 8-bit video DAC. The GENDAC supports 8-bit pseudo color applications, as well as 15-bit, 16-bit, and 24-bit True Color bypass for high speed, direct access to the DACs. The RAM makes it possible to display 256 colors selected from a possible 262,144 colors. The dual clock generators use Phase Locked Loop (PLL) technology to provide programmable frequencies for use in the graphics subsystem. The video clock contains 8 frequencies, all of which are programmable by the user. The memory clock has two programmable frequency locations.
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