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AC 97 CODEC National Driver details...


 we are interfacing "AC 97 CODEC" National "LM4548" and "TSOP1840SS3V" transmitter and receiver chip (remote control rays) with National GEODE "SC1200" chip. Where can i get the driver for "LM4548" and "TSOP1840SS3V"? I tried to find it in www.national.com. It's not avavilable there. Help me where can i get the driver for "LM4548" & "TSOP1840SS3V".

1 Solution

I must tell you that there are no driver neither for the TSOP1840SS3V nor the LM4548, becuase they are general purpose IC's. And they are build for any aplication. You might have heard about drivers for win or Linux or any other OS, but they run on a higher level.
Also for what I see, you are trying to build a minimal system with the GEODE.
You must build your own driver from scratch. Because mostly the drivers that are for AC97 run along with other components. And use part of the OS.


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