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: 6/28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
Ver. 1.2
Mixer Control / Device Configure Register (can be accessed only by BYTE instruction)
Address
20H
Bit(s)
R/W
Name
Description
7-0
W
SBVR[7:0]
Programmable SB16 version No.
R
DEV[7:0]
Hardwire device version No.
Address 21H
Bit(s)
R/W
Name
Description
7-3
Reserved
2
X_ADPCM
SB16
ADPCM enable,default disabled.
1
PROINV
SBPro Left/Right channel switching.
0
X_SB16
Indicate device active as SB16 compatible, default SB16
Address
22H
Bit(s)
R/W
Name
Description
7-0
IDXdata
Mapping SB compatible mixer INDEX register data port(A2x5h)
Address
23H
Bit(s)
R/W
Name
Description
7-0
IDXaddr
Mapping SB compatible mixer INDEX register address port(A2x4h)
Address
24H
Bit(s)
R/W
Name
Description
7
Fmmute
Mute FM
6
Wsmute
Mute Wave stream
5
SPK4
select four speaker mode(emulate Line in to Line out )
4
Rear2front
exchange rear and front channels’s speaker out
3
Waveinl
Digital Wave recording Left channel
2
Waveinr
Digital Wave recording Right channel
1-0
Reserved
Address
25H
Bit(s)
R/W
Name
Description
7
RAUXREN
Recording source select R-Aux
6
RAUXLEN
Recording source select L_Aux
5
VAUXRM
R-AUX mute control
4
VAUXLM
L-AUX mute control
相关PDF资料
PDF描述
CMI8787 High Performance PCI Audio Processor
CMI8788 High Performance PCI Audio Processor
CMLSH2-4LSB 0.2 A, 40 V, 4 ELEMENT, SILICON, SIGNAL DIODE
CMLZDA36V 36 V, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
CMO3CMC-FREQ CRYSTAL OSCILLATOR, CLOCK, 1.5 MHz - 156.25 MHz, CMOS OUTPUT
相关代理商/技术参数
参数描述
CMI8768 制造商:未知厂家 制造商全称:未知厂家 功能描述:PCI 8CH Integrated Sound Chip
CMI8768+ 制造商:CMEDIA 制造商全称:CMEDIA 功能描述:PCI 8CH Integrated Sound Chip
CMI8787 制造商:CMEDIA 制造商全称:CMEDIA 功能描述:High Performance PCI Audio Processor
CMI8788 制造商:CMEDIA 制造商全称:CMEDIA 功能描述:High Performance PCI Audio Processor
CMI-9650C-030 功能描述:DC Buzzer Single Tone 2.85kHz Magnetic 2 ~ 5V 78dB @ 3V, 10cm 制造商:cui inc. 系列:CMI 包装:* 零件状态:有效 驱动器电路:指示灯,内部驱动 输入类型:DC 电压 - 额定:3V 电压范围:2 ~ 5V 频率:2.85kHz 技术:磁性 工作模式:单音调 持续时间:- 声压级:78dB @ 3V,10cm 电流 - 电源:15mA 端口位置:顶部 工作温度:-20°C ~ 60°C 认可:- 等级:- 安装类型:* 端接:* 大小/尺寸:* 高度 - 安装(最大值):* 标准包装:50