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參數(shù)資料
| 型號(hào)： | AD1816A |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | SoundPort Controller(數(shù)字音頻的聲音端口控制器) |
| 中文描述： | SoundPort控制器（數(shù)字音頻的聲音端口控制器） |
| 文件頁數(shù)： | 38/52頁 |
| 文件大?。?/td> | 373K |
| 代理商： | AD1816A |
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AD1816A
–38–
REV. A
DM
GPSP
DAC Mute. T his bit mutes the digital DAC output entering the analog mixer.
Game Port Speed Select. Selects the operating speed of the game port.
0
Slow Game Port
1
Fast Game Port
Power-Down 3D. T urns off internal Phat Stereo circuitry.
0
On
1
Off
3D Analog Mixer Bypass. Allows the analog output of the D/A converters to bypass the Phat Stereo Circuit. Enables
ultimate flexibility for mixing and any combination of 3D enhanced analog signals or non-3D enhanced signals with
the DAC output.
0
3D Phat Stereo Enabled for DAC Output
1
3D Phat Stereo Bypassed for DAC Output
Power-Down T ime Base. 1 = timer set to 100 ms, 0 = timer set to 10
μ
s.
Power-down count reload on DSP Port enabled; “1” = Reload count if DSP Port enabled. DSP Port is enabled when
Slot 0 of SDI of the DSP Serial Port Input is Alive (Bit 7 = 1).
Power-down count reload on Digital Activity; “1” = Reload count on Digital Activity. Digital Activity is defined as any
activity on (I
2
S0, I
2
S1, FM or PLAYBACK ).
Power-down count reload on Analog Activity; “1” = Reload count on Analog Activity. Analog Activity is defined as any
analog input unmuted (LINE, CD, SYNT H, MIC, PHONE_IN) or MAST ER VOLUME unmuting.
Power-down count reload on ISA Read; “1” = Reload count on ISA read. ISA Read is defined as a read from any active
logical device inside the AD1816A.
Power-down count reload on ISA Write; “1” = Reload count on ISA write. ISA Write defined as a write to any active
logical device inside the AD1816A.
Chip Power-down
1
Power-Down;
0
Power-Up
For Power-up, software should poll the [SSBASE+0] CRY bit for “1” before writing or reading any logical device.
PD3D
3D
PT B
PDP
PDA
PAA
PIR
PIW
CPD
[45] VE RSION ID
7
DE F AUL T = [0xX X X X ]
2
6
5
4
3
2
1
0
7
6
5
4
3
1
0
VER [15:8]
VER [7:0]
[46] RE SE RVE D
7
DE FAULT = [0x0000]
2
6
5
4
3
2
1
0
7
6
5
4
3
1
0
RES
RES
T est register. Should never be written or read under normal operation.
SB Pro; AdLib Registers
T he AD1816A contains sets of ISA Bus registers (ports) that correspond to those used by the SoundBlaster Pro audio card from
Creative Labs and the AdLib audio card from AdLib Multimedia. T able IX lists the ISA Bus SoundBlaster Pro registers. T able X
lists the ISA Bus AdLib registers. Because the AdLib registers are a subset of those in the SoundBlaster card, you can find complete
information on using both of these registers in the
Developer Kit for SoundBlaster Series, 2nd ed. 1993
, Creative Labs, Inc., 1901
McCarthy Blvd., Milpitas, CA 95035.
T able IX . SoundBlaster Pro ISA Bus Registers
Register Name
Music0: Address (w), Status (r)
Music0: Data (w)
Music1: Address (w)
Music1: Data (w)
Mixer Address (w)
Mixer Data (w)
Reset (w)
Music0: Address (w)
Music0: Data (w)
Input Data (r)
Status (r), Output Data (w)
Status (r)
ISA Bus Address
(SB Base) Relocatable in range 0x100 – 0x3F0
(SB Base+1)
(SB Base+2)
(SB Base+3)
(SB Base+4)
(SB Base+5)
(SB Base+6)
(SB Base+8)
(SB Base+9)
(SB Base+A)
(SB Base+C)
(SB Base+E)
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| AD1818 | PCI SoundComm DC97 Digital Controller(PCI SoundComm DC97型數(shù)字控制器) |
| AD1819A | AC97 SoundPort Codec(AC97型聲音端口信號(hào)編解碼器) |
| AD1819BJST | AC’97 SoundPort Codec |
| AD1819 | ECONOLINE: RD & RC - Dual Output from a Single Input Rail- 1kVDC & 2kVDC Isolation- Power Sharing on Output- Custom Solutions Available- UL94V-0 Package Material- Efficiency to 86% |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD1816AJS | 制造商:AD 制造商全稱:Analog Devices 功能描述:SoundPort Controller |
| ad1816ajs-eeprom | 制造商:Rochester Electronics LLC 功能描述:AD1816A SOUND PORT CONTRO - Bulk 制造商:Analog Devices 功能描述: |
| AD1816AJST | 制造商:AD 制造商全稱:Analog Devices 功能描述:SoundPort Controller |
| ad1816js3 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述: |
| AD18-182 | 制造商:Thomas & Betts 功能描述:Terminal; 22 to 18 AWG; Brass; Non-Insulated; Tin Plated; UL 94V-2 制造商:Thomas & Betts 功能描述:DISCONNECTFEMALE 制造商:Thomas & Betts 功能描述:Quick Disconnect Terminal 18-22AWG F 21.08mm 5.84mm Tin |
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