From: tisol (machule_at_triumf.ca)
Date: Thu Jun 19 1997 - 14:34:54 EDT
Don't know if this helps BUT:
The chip is a CS4248 Crystal Semiconductor.
Same as Analog Devices AD1848 rev K which was replaced by the
pin compatible AD1845 . Info on both is on Analog's WEB page.
Crystal lists the CS4231A as being the replacement for the CS4248.
This might give you a few options in Setup.
I'm trying to make the soundcard do Full duplex which means replacing
the chip with a pin compatible one. And finding Drivers (grin).
From: Keith Moore[SMTP:moore_at_cs.utk.edu]
Sent: Tuesday, June 17, 1997 3:32 PM
Subject: tp750 audio with linux/*bsd
has anyone figured out how to get the thinkpad 750's audio chip
to work with either Linux or *bsd?
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