Covers your purchase price and original shipping. Unfortunately, now the graphics are very poor. Cirrus abandons PC graphics There was little excitement around Laguna upon release and there is little excitement now when looking back. Since most of other accelerators I am comparing don’t have such problems I used the highest quality setting for my tests to get a more leveled conditions. Buy it now — Add to Watch list Added to your Watch list. World texturing does not work in those, promise of single lighting pass from spec sheets is really only for basic techniques. For more screenshots see the Laguna3D gallery.

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Seller information wiredforservice Interest will be charged to your account from the purchase date if the cirrus logic cl-gdhc-c is not paid lovic full cirrus logic cl-gdhc-c 6 months.

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Rambus memory controller with one byte width should support up to MHz data rate, but boards I’ve seen are only MHz or even a bit less. Initial promotion price of hundred bucks should be a sign that Laguna3D is not so hot performer. Laguna3D turned into problem child, which was sold mostly for discount prices.

Taking price into account it performs quite well in old games even with small amount of local memory. But some games don’t like textures outside of local memory, like Viper Racing shows by switching to very small mipmaps, and Incoming drops texturing completely. Then there are games partially giving up on texturing, likely because of failure in lightmap phase, gd54655 are using or originating from Quake engine, like Half Life and Thief. After three years of struggle Patil contacted Hackworth, back then in Signetics.


Unfortunately, now the graphics are very poor. All basic blending modes are supported except one- multiplicative blending. Gd565 was one big nail into Laguna3D’s coffin, because with advancing time game developers were using it more and more.

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However highest setting is only marginally slower than default, but still does not provide perfect correction. It survives on the fly switch to MHz, but 3d games then quickly freezed PC. There are more interesting settings to play with in Laguna registry, though they seem mostly applicable only for AGP version of Laguna3D. In between those Cirrus is making a point for AGP.

That is standard rasterizer of the time, sitting between FIFOs and feeds from own 16 kB of registers. Add cl-gshc-c cart Best Offer: Hackworth stood behind his fab investments because Cirrus in its peak had to redesign multiple times for several manufacturers to meet customers demand.

Cirrus Logic GD5465 Free Driver Download

Please enter a number less than or equal to 1. Then there is rather heavy dithering to 16 bit colors.

Get cirrud item you ordered or your money back. Cirrus abandons PC graphics There was little excitement around Laguna upon release and there is little excitement now when looking back.



First lowest quality, then default and finally highest. Unreal just skips lightmaps alone and Laguna is useless for other effects as well. So there are different opinions whether the company was mismanaged or llogic of its own success. Add to cirrus logic cl-gdhc-c list Cirrus logic cl gd hc c cirrus logic cl-gdhc-c watch currus. Cirrus took advantage of PC boom and finally succeeded with dirrus hard drive controller, first to be mounted inside the drive mechanism.

What I do is put a copy cirru the driver on my Desktop. Finally, there are many small problems caused by missing multiplicative alpha blending or driver bugs.

Please enter up to 7 characters for the postcode. Same thing happens in Ultimate Race Pro, but along with very serious bug drawing most of polygons in red color. Our processors would appreciate more something like triangle setup, but at least there is something unique inside Laguna3D.

Everything seemed to be in place, and Cirrus promised shipping of first 3D accelerator by the end of Lack of own fabrication seemed to stand in a way of further expansion and Cirrus.