參數(shù)資料
型號(hào)： LC89052T
元件分類(lèi)： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PDSO24
封裝： 0.225 INCH, TSSOP-24
文件頁(yè)數(shù)： 15/42頁(yè)
文件大?。?/td> 482K
代理商： LC89052T
LC89052T
No.7457-22/42
8.5.5 Data processing upon occurrence of errors
This section describes the data processing performed when an error occurs. When up to 8 consecutive input parity
errors occur, if the transmitted data is PCM audio data, the data is replaced with the corresponding left and right
channel data from the immediately preceding frame. However, if the transmitted data is non-PCM data, the error data
is output as it is. Non-PCM data is based on the data that is detected before the input parity error has occurred, and is
the data for which the channel status bit 1 non-PCM data detection bit is "1". Non-PCM data refers to the data
established when bit 1 non-PCM data detection bit of the channel status turns to high based on the data detected prior
to the occurrence of the input parity error.
The output data when a PLL lock error or 9 or more parity errors occur consecutively are muted.
For the channel status data, the data for the previous block held in 1 bit units is output when an 8 or less parity error
occurs successively.
Table 8.9 Data Processing when Errors Occur
Data and detection flags
PLL lock error
Input parity error (a)
Input parity error (b)
Input parity error (c)
DATAO output pin
Low
Previous data
Output
Input fs calculation
Low
Output
Channel status data
Low
Previous data
Sub-code Q data
Low
Output
—
1) Input parity error (a):
When 9 or more consecutive parity errors occur
2) Input parity error (b):
When up to 8 consecutive parity errors occur in audio data
3) Input parity error (c):
When up to 8 consecutive parity errors occur in non-PCM burst data
The figure below presents an example of the data processing performed when a parity error occurs.
Figure 8.10 Data Processing Example for a Parity Error (When PCM data is received)
R-ch
Previous data value
ERROR
LRCK
DATAO
L-1 R-1 L-2 R-2 L-3 R-3 L-4 R-4
L-1
L-2 R-2
L-0 R-0
L-5 R-5 L-6 R-6
L-ch R-ch ....
Previous data value
R-0
L-2 R-2 L-2
L-7 R-7 L-8 R-8
R-2 L-2 R-2 L-2 R-2
Input data
An error occurs
Muted after 9 or more
consecutive errors
相關(guān)PDF資料
PDF描述
LC89060M PARALLEL, WORD INPUT LOADING, 6-BIT DAC, PDSO20
LC89060 PARALLEL, WORD INPUT LOADING, 6-BIT DAC, PDIP16
LC89066 1-CH 6-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDIP16
LC89066M 1-CH 6-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDSO20
LC89080 TRIPLE, PARALLEL, 8 BITS INPUT LOADING, 8-BIT DAC, PDIP42
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LC89052TA-E 功能描述:音頻發(fā)送器、接收器、收發(fā)器 RoHS:否 制造商:Cirrus Logic 工作電源電壓:3.3 V, 5 V 電源電流:11.8 mA 通道數(shù)量:1 最大工作溫度:+ 70 C 接口類(lèi)型:I2C, SPI 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-28 封裝:
LC89052TA-TLM-E 功能描述:音頻發(fā)送器、接收器、收發(fā)器 RoHS:否 制造商:Cirrus Logic 工作電源電壓:3.3 V, 5 V 電源電流:11.8 mA 通道數(shù)量:1 最大工作溫度:+ 70 C 接口類(lèi)型:I2C, SPI 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-28 封裝:
LC89052THS-E 制造商:ON Semiconductor 功能描述:AUDIO I/F RECEIVER
LC890561W 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS IC Digital Audio Interface Receiver with Built-in Data Buffer Memory
LC890561W-E 功能描述:音頻發(fā)送器、接收器、收發(fā)器 RoHS:否 制造商:Cirrus Logic 工作電源電壓:3.3 V, 5 V 電源電流:11.8 mA 通道數(shù)量:1 最大工作溫度:+ 70 C 接口類(lèi)型:I2C, SPI 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-28 封裝:
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*