CMI8738-MX Datasheet, PDF (12/32 Pages) C-Media Electronics – PCI-6CH C3DX series /PCI-Based HRTF 3D Extension Positional Audio Chip

CMI8738
PCI-6CH C3DX series /PCI-Based HRTF 3D Extension Positional Audio Chip
8. PCI register
8.1 Internal Register Mapping
Function Control Register 0
Bit(s) R/W
Name
Description
Address 00H
31:20
19
18
17
16
15-2
3
2
1
0
Reserved.
RST_CH1
Channel 1,1->Reset (Default 0)
RST_CH0
Channel 0,1->Reset (Default 0)
CHEN1
Channel 1,1->Enabled,
0->Disabled.
CHEN0
Channel 0,1->Enabled,
0->Disabled.
Reserved
PAUSE1
Channel 1, 1->Pause if channel1 is enabled.
PAUSE0
Channel 0,1->Pause if channel0 is enabled.
CHADC1
Channel 1, 1->Recording, 0->Playback
CHADC0
Channel 0, 1->Recording, 0->Playback
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