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3.20 Audio Connectors
The HS-6254/HS-6654 has an onboard VIA VT1708A High Definition
Audio CODEC. The following tables list the pin assignments of the Line
In/Audio Out connector.
4 stereo DACs support 24-bit, 192KHz samples
DAC with 100dB S/N Ratio
2 stereo ADCs support 24-bit, 192KHz samples
ADC with 95dB S/N ratio
8-channels of DAC support 16/20/24-bit PCM format for 7.1 audio
solution
CN33: MIC In/Line Out Connector
PIN Description PIN Description
1
AOUTL
3
GND
5
MIC IN L
7
GND
3.21 CompactFlash Connector
The HS-6254/HS-6654 also offers a Type I/II CompactFlash
connector which is IDE interface located at the solder side of the board.
The designated CN30 connector, once soldered with an adapter, can
hold CompactFlash cards of various sizes. Please turn off the power
before inserting the CF card.
JP8: CF Use Master/Slave Select
Options
Slave (default)
2
AOUTR
4
GND
6
MIC IN R
8
GND
Setting
Master
Short 1-2
Short 2-3
1
2
7
8
1
3
25
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