參數(shù)資料
型號: 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),揚聲器放大器和數(shù)字
文件頁數(shù): 24/63頁
文件大小: 915K
代理商: PCM3794
www.ti.com
LRCK
(b) I
2
S Data Format; L-Channel = LOW, R-Channel = HIGH
1/f
S
(= 32 f
S
, 48 f
S,
or 64 f
S
)
1/f
S
(a) Right-Justified Data Format; L-Channel = HIGH, R-Channel = LOW
(c) Left-Justified Data Format; L-Channel = HIGH, R-Channel = LOW
MSB
LSB
16-Bit Right-Justified
1/f
S
(= 32 f
S
, 48 f
S
or 64 f
S
)
(= 32 f
S
, 48 f
S,
or 64 f
S
)
L-Channel
R-Channel
BCK
DIN/DOUT
14 15 16
1
2
3
14 15 16
MSB
LSB
1
2
3
14 15 16
L-Channel
R-Channel
LRCK
BCK
DIN/DOUT
1
2
3
1
2
MSB
14
16
15
LSB
1
2
3
MSB
14
16
15
LSB
L-Channel
R-Channel
LRCK
BCK
DIN/DOUT
1
2
3
14
16
15
1
2
3
14
16
15
1
2
MSB
LSB
LSB
MSB
T0009-07
1/f
S
(d) Burst BCK Interface Format at Master Mode; L-Channel = HIGH, R-Channel = LOW
(= 32 f
S
, 48 f
S,
or 64 f
S
)
L-Channel
R-Channel
LRCK
BCK
DIN/DOUT
1
2
3
14
16
15
1
2
3
14
16
15
1
2
MSB
LSB
LSB
MSB
LRCK
1/f
S
(= 32 f
S
, 48 f
S,
64 f
S
, 128 f
S
or 256 f
S
)
(e) DSP Format
MSB
LSB
BCK
DIN/DOUT
1
2
3
14 15 16
MSB
LSB
1
2
3
14 15 16
1
2
PCM3793
PCM3794
SLES193A–AUGUST 2006–REVISED SEPTEMBER 2006
NOTE: All audio interface formats support BCK = 64 f
S
in master mode (register 69, MSTR = 1). When setting the
multisampling rate, the f
S
of BCK is set to half the rate of the DSM operation frequency.
Figure 28. Audio Data Input and Output Formats
24
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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
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