參數(shù)資料
型號(hào)： AD1981BLJSTZ-REEL2
廠商： Analog Devices, Inc.
元件分類： Codec
英文描述： AC ’97 SoundMAX㈢ Codec
中文描述： ㈢交流\u0026#39;97 SoundMAX編解碼器
文件頁數(shù)： 20/28頁
文件大小： 215K
代理商： AD1981BLJSTZ-REEL2
REV. 0
AD1981BL
–20–
AC ’97 2.2 AMAP Compliant Default SPDIF Slot Assignments
Codec ID
Function
SPSA = 00
SPSA = 01
SPSA = 10
SPSA = 11
00
00
00
01
01
10
10
11
2-Ch Primary w/SPDIF
4-Ch Primary w/SPDIF
6-Ch Primary w/SPDIF
+2-Ch Secondary w/SPDIF
+4-Ch Secondary w/SPDIF
+2-Ch Secondary w/SPDIF
+4-Ch Secondary w/SPDIF
+2-Ch Secondary w/SPDIF
3 and 4
3 and 4
3 and 4
3 and 4
3 and 4
3 and 4
3 and 4
3 and 4
7 and 8 (default)
7 and 8
7 and 8
7 and 8
7 and 8
7 and 8
7 and 8
7 and 8
6 and 9
6 and 9 (default)
6 and 9
6 and 9 (default)
6 and 9
6 and 9 (default)
6 and 9
6 and 9
10 and 11
10 and 11
10 and 11 (default)
10 and 11 (default)
10 and 11 (default)
10 and 11 (default)
SRF[15:0]
Sample Rate. The sampling frequency range is from 7 kHz (1B58h) to 48 kHz (BB80h) in 1 Hz increments.
If 0 is written to VRA, the sample rate is reset to 48 kHz.
SRA[15:0]
Sample Rate. The sampling frequency range is from 7 kHz (1B58h) to 48 kHz (BB80h) in 1 Hz increments.
If 0 is written to VRA, the sample rate is reset to 48 kHz.
PCM Front DAC Rate Register (Index 2Ch)
Reg
No.
Name
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Default
2Ch PCM Front
DAC Rate
SRF15 SRF14 SRF13 SRF12 SRF11 SRF10 SRF9 SRF8 SRF7 SRF6
SRF5 SRF4 SRF3 SRF2 SRF1 SRF0
BB80h
This read/write sample rate control register contains a 16-bit unsigned value, representing the rate of operation in Hz.
PCM ADC Rate Register (Index 32h)
Reg
No.
Name
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Default
32h
PCM L/R
ADC Rate
SRA15 SRA14 SRA13 SRA12 SRA11 SRA10 SRA9 SRA8 SRA7 SRA6 SRA5 SRA4 SRA3 SRA2 SRA1 SRA0 BB80h
This read/write sample rate control register contains 16-bit unsigned value, representing the rate of operation in Hz.
相關(guān)PDF資料
PDF描述
AD1981HD HD Audio SoundMAX Codec
AD1981HDJSTZ HD Audio SoundMAX Codec
AD1981HDJSTZ-REEL HD Audio SoundMAX Codec
AD1983 HD Audio SoundMAX Codec
AD1983JCPZ HD Audio SoundMAX Codec
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD1981BWBSTZ 制造商:Analog Devices 功能描述:
AD1981BWBSTZ-REEL 制造商:Analog Devices 功能描述:ANAAD1981BWBSTZ-REEL AC'97 SOUNDMAX CODE
AD1981HD 制造商:AD 制造商全稱:Analog Devices 功能描述:HD Audio SoundMAX Codec
AD1981HDJSTZ 制造商:Analog Devices 功能描述:Audio Codec 2ADC / 2DAC 20-Bit/24-Bit 48-Pin LQFP
AD1981HDJSTZ-REEL 制造商:Analog Devices 功能描述:Audio Codec 2ADC / 2DAC 20-Bit/24-Bit 48-Pin LQFP T/R
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