STAC9758 Datasheet, PDF (50/119 Pages) Integrated Device Technology – HIGH-PERFORMANCE 6-CHANNEL AC’97 2.3 CODEC WITH UNIVERSAL JACKS

STAC9758/9759
HIGH-PERFORMANCE 6-CHANNEL AC’97 2.3 CODEC WITH UNIVERSAL JACKS™
PC AUDIO
8.2. Program Register Descriptions
8.2.1.
Reset (00h)
Default: 6A90h
D15
D14
D13
D12
D11
D10
D9
D8
RSRVD
SE4
SE3
SE2
SE1
SE0
ID9
ID8
D7
D6
D5
D4
D3
D2
D1
D0
ID7
ID6
ID5
ID4
ID3
ID2
ID1
ID0
Writing any value to this register performs a register reset, which causes most registers to revert to
their default values. This register reset also resets all the digital block. Reading this register returns
information about the part.
Bit(s)
15
14:10
9
8
7
6
5
4
3
2
1
0
Reset Value
R/W
Name
Description
0
RO
RESERVED Bit not used, should read back 0
11010
RO
SE4:SE0
ID for SS3D
1
RO
ID9
20-bit ADC Resolution (supported)
0
RO
ID8
18-bit ADC Resolution
1
RO
ID7
20-bit DAC Resolution (supported)
0
RO
ID6
18-bit DAC Resolution
0
RO
ID5
Loudness/Bass Boost (not supported)
1
RO
ID4
Headphone OuT (supported)
0
RO
ID3
Simulated Stereo (not supported)
0
RO
ID2
Bass & Treble Control (not supported)
0
RO
ID1
Reserved
0
RO
ID0
Dedicated MIC PCM IN Channel (not supported)
IDT™
50
HIGH-PERFORMANCE 6-CHANNEL AC’97 2.3 CODEC WITH UNIVERSAL JACKS™
STAC9758/9759
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