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參數(shù)資料
| 型號(hào)： | PCM3794 |
| 元件分類： | Codec |
| 英文描述： | 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier |
| 中文描述： | 16位，低功耗立體聲音頻編解碼器麥克風(fēng)偏置，耳機(jī)，揚(yáng)聲器放大器和數(shù)字 |
| 文件頁(yè)數(shù)： | 36/63頁(yè) |
| 文件大小： | 915K |
| 代理商： | PCM3794 |
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PCM3793
PCM3794
SLES193A–AUGUST 2006–REVISED SEPTEMBER 2006
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
B0
Register 74
0
IDX6
IDX5
IDX4
IDX3
IDX2
IDX1
IDX0
RSV
CMS2
CMS1
CMS0
HPS1
HPS0
SPKS
PCOM
IDX[6:0]
: 100 1010b (4Ah): Register 74
CMS[2:0]: Output Selection for HPC (Headphone COM/Monaural Output)
Default value: 000
HPCOM/MONO output can be selected from several input analog sources, including inverted HPOR output,
inverted HPOL output, and monaural output.
CMS[2:0]
0 0 0
0 0 1
0 1 0
1 0 0
Others
HPCOM/MONO Output Selection
Common voltage (0.5 V
CC
) output for capless mode (default)
Monaural output
Inverted HPOL output
Inverted HPOR output
Reserved
HPS[1:0]: Line or Headphone Output Configuration
Default value: 00
The HPOL/LOL and HPOR/LOR output configuration can be selected as follows.
HPS[1:0]
0 0
0 1
1 0
1 1
Line or Headphone Output Configuration
Stereo output (default)
Single monaural output
Differential monaural output
Reserved
SPKS: Speaker Output Configuration
Default value: 00
The SPOLP/SPOLN and SPORP/SPORN output configuration can be selected as follows.
SPKS = 0
SPKS = 1
Stereo output (default)
Monaural output
PCOM: Power Up/Down Control for V
COM
Default value: 0
This bit is used to control power up/down for V
COM
.
PCOM = 0
PCOM = 1
Power down (default)
Power up
36
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCM-3794 | 制造商:AAEON 制造商全稱:AAEON 功能描述:PCI-104 2-slot PCMCIA Module /Three IEEE-1394 Port Daughter Board |
| PCM3794A | 制造商:BB 制造商全稱:BB 功能描述:16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier |
| PCM-3794-A10 | 制造商:AAEON Technology Inc 功能描述:PCI-104 2-SLOT PCMCIA (HOT SWAP) - Bulk |
| PCM-3794-A10-01 | 制造商:AAEON Technology Inc 功能描述:PCI-104 2-SLOT PCMCIA (HOT SWAP) & PCM-3594 IEEE-1394 3-PORT - Bulk |
| PCM3794ARHB | 制造商:Texas Instruments 功能描述:AUD CODEC 2ADC / 2DAC 16BIT 32QFN EP - Tape and Reel |
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