参数资料
型号: CMI-8738
厂商: C-Media Electronics Inc.
英文描述: C3DX PCI-Based HRTF 3D Extension Positional Audio Chip
中文描述: C3DX基于PCI的HRTF的3D定位音效芯片扩展
文件页数: 23/28页
文件大小: 512K
代理商: CMI-8738
C-MEDIA ELECTRONICS INC. Tel:886-2-87731100
Fax:886-2-87732211
URL : www.cmedia.com.tw
Products and company names mentioned here are the trademarks of their respective owners.
CMI-8738/PCI-SX AUDIO Specification
4
Ver. 1.2
AVDD
61,81
+5V
Analog power
AGND
60,82
GND
Analog ground
XADOUTL-R 64,65
AO1
Line out
XADCHL-R
66,67
AI/O
ADC filter
XLFILT
68
AI/O
Left channel DAC filter
XRFILT
69
AI/O
Right channel DAC filter
XVREF
63
AI
Reference Voltage (no use, left it
floating)
XINTVREF
62
AI
Reference Voltage
XCDL-R
XCDGND
71,72,70
AI
CD audio differential input
XLNL-R
75,76
AI
Line in or Rear speaker out
XAUXL-R
77,78
AI
Aux. Line in
XPCSPKIN
79
AI
PC beep signal
XMICIN
80
AI
Microphone in
XREARL-R
73,74
AI/O
Rear speaker out
XGPBIO
87
O
General purpose I/O pin
XMBCSZ
85
I
Audio chip select (low:enable)
NC
57-59,86,98,101-108,113,118,1
23
-
Reserved
PIN DESCRIPTION
ANALOG PIN DESCRIPTION
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