Cirrus Logic produces audio controller chips that manufacturers of desktop and portable computers design into their motherboards and add-in boards. Your retail manufacturer is responsible for your product support. Use this list to visit your PC product manufacturer's web site for drivers and support:

If you do not know who manufactured your product, read the product packaging and documentation, or look on the product itself for the name of one of the companies from the list above. If this doesn't work, look on the product for the FCC ID number and use it to search the FCC Equipment Authorization Database.

If you cannot get assistance from your product manufacturer, we offers some generic software drivers (the same drivers we send to the manufacturers), which should work with most implementations of our chips.

b95us250.zip

File Date: Tue Jul 1 1997
File Size: 648 Kb
Description: Windows 95 for the CS4232/6B/7B/8B (after downloading the file be sure to read the readme.txt file)

bntus171.zip

File Date: Tue Jul 1 1997
File Size: 444 Kb
Description: Windows NT (NT4.0 or 3.51) for the CS4232/6B/7B/8B (after downloading the file be sure to read the readme.doc file)

cwos2171.zip

File Date: Tue Jul 1 1997
File Size: 239 Kb
Description: OS/2 Merlin and OS/2 Warp for the CS4231/2/6B/7B/8B (after downloading the file be sure to read the relnotes.txt file)

w31us18a.zip (file 1 of 2) w31us18b.zip (file 2 of 2)

File Date: Mon Feb 17 1997
File Size: 906 Kb / 1044 Kb
Description: Windows 3.1 for the CS4236B/7B/8B (after downloading the files be sure to read the relnotes.doc file)

w31r151b1.zip (file 1 of 2) w31r151b2.zip (file 2 of 2)

File Date: Wed Aug 21 / Fri Aug 09 1996
File Size: 901 Kb / 960 Kb
Description: Windows 3.1 for the CS4232/6 (after downloading the files be sure to read the relnotes.doc file)