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參數(shù)資料
| 型號： | CDB4216 |
| 廠商： | Cirrus Logic, Inc. |
| 元件分類： | Codec |
| 英文描述： | 16-Bit Stereo Audio Codec |
| 中文描述： | 16位立體聲音頻編解碼器 |
| 文件頁數(shù)： | 33/58頁 |
| 文件大小： | 799K |
| 代理商： | CDB4216 |
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SSYNC - Serial Port Sync Signal, PIN 1(L), 39(Q).
Indicates the start of a digital audio frame in SM3 and SM4, and also the start of a word in
SM1 & SM2.
SMODE1 - Serial Mode Select, PIN 29(L), 23(Q).
One of three pins that select the serial mode and function of the multifunction pins.
SMODE2 - Serial Mode Select, PIN 32(L), 26(Q).
One of three pins that select the serial mode and function of the multifunction pins.
SMODE3 - Serial Mode Select, PIN 41(L), 35(Q).
One of three pins that select the serial mode and function of the multifunction pins. This pin
has an internal pull-down making this revision backwards compatible with a previous version
(Revision A or Version3-Version0 bits = 0000).
Multifunction Digital Pins
MF1:DO4 - Parallel Digital Bit Output #4 in SM1/SM2, PIN 40(L), 34(Q).
In serial modes 1 and 2 this pin reflects the value of the DO4 bit in the sub-frame.
MF1:F1 - Format bit 1 in SM3, PIN 40(L), 34(Q).
In serial mode 3 this pin is a format bit and is used as one of three sample frequency select pins
when in master mode, or as one of two bits-per-frame select pins when in slave mode.
MF1:CDOUT - Control Data Output in SM4, PIN 40(L), 34(Q).
In serial mode 4 this pin is the data output for the control port which contains status
information.
MF2:DO3 - Parallel Digital Bit Output #3 in SM1/SM2, PIN 39(L), 33(Q).
In serial modes 1 and 2 this pin reflects the value of the DO3 bit in the sub-frame.
MF2:F2 - Format bit 2 in SM3, PIN 39(L), 33(Q).
In serial mode 3 this pin is a format bit and is used as one of three sample frequency select pins
when in master mode, or as one of two bits-per-frame select pins when in slave mode.
MF2:CDIN - Control Data Input in SM4, PIN 39(L), 33(Q).
In serial mode 4 this pin is the control port data input which contains data such as gain and
attenuation settings as well as input select, mute, and digital output bits.
MF3:DI3 - Parallel Digital Bit Input #3 in SM1/SM2/SM3 (Slave), PIN 35(L), 29(Q).
In serial modes 1 and 2 this pin value is reflected in the DI3 bit in the sub-frame.
MF3:F3 - Format bit 3 in SM3 (Master), PIN 35(L), 29(Q).
In serial mode 3 this pin is a format bit and is used as one of three sample frequency select pins
when in master mode. In slave mode, the pin reverts to being a general purpose input.
MF3:CCLK - Control Data Clock in SM4, PIN 35(L), 29(Q).
In serial mode 4 this pin is the control port serial bit clock which latches data from CDIN on
the falling edge, and outputs data onto CDOUT on the rising edge.
CS4216
DS83F2
33
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CDB4220 | 24-Bit Stereo Audio Codec with 3V Interface |
| CDB4221 | 24-Bit Stereo Audio Codec with 3V Interface |
| CDB4222 | 20-Bit Stereo Audio Codec with Volume Control |
| CDB4224 | 24-Bit 105 dB Audio Codec with Volume Control |
| CDB4223 | 24-Bit 105 dB Audio Codec with Volume Control |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CDB4220 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit Stereo Audio Codec with 3V Interface |
| CDB4221 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit Stereo Audio Codec with 3V Interface |
| CDB4222 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:20-Bit Stereo Audio Codec with Volume Control |
| CDB4223 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit 105 dB Audio Codec with Volume Control |
| CDB4224 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit 105 dB Audio Codec with Volume Control |
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