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CS4231.SYS

From EDM2
Revision as of 20:37, 17 May 2019 by Ak120 (talk | contribs)

Device driver for Crystal Semiconductor Audio chipset (IBM ThinkPad 750C).

Product Support
OS/2 1.3
OS/2 2.0
OS/2 2.1 S
OS/2 2.11 SMP S
OS/2 Warp 3 S
OS/2 Warp Connect S
OS/2 Warp 4 S
OS/2 Warp Server for e-Business S 
DEVICE=\MMOS2\CS4231.SYS P:xxx I:xx D:x N:BSAUD1$

Parameter

P
IO Port Address. Valid addresses are 530, E80, F40 and 604.
I
Interrupt Request Level. Valid IRQs are 3, 5, 7 and 11.
D
PlayDMA and RecordDMA Channels. Valid values are 1 and 3.
N
Name of audio device.
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