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參數資料
| 型號： | LC890561W |
| 廠商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封裝： | 7 X 7 MM, SQFP-48 |
| 文件頁數： | 22/47頁 |
| 文件大小： | 357K |
| 代理商： | LC890561W |
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LC890561W
No8226-29/47
13.2.4 Output Data Delay Setup of SDIN Input Data (Setting at the state of ERROR = H)
When the DTMX[4:0] or DTMY[3:0] commands are set up or changed during high output of ERROR flag, delay
processing is performed according to the setup of those commands.
After power up, when the command is set up for the first time, a memory domain is assigned according to the set
delay, and data is written in a memory.
A memory domain is reset when the delay time is changed in the state where the command is already set up. And a
memory domain is assigned according to the newly set delay time, and the data writing to a memory is started.
Readout of the data written in the memory is started after the set delay time (frame).
DATAO output is muted immediately after the command setup until the end of the set delay time.
Figure 13.7 Timing Chart for Output Data after Setup or Change of the Delay Time During PLL Unlock
When delay time is canceled in the state where the command is already set up, the writing to the memory is stopped.
However, DATAO is output after muting the input data for 512-frame period. DATAO is not output immediately after
cancel of command setting. The 512-frame period is dependent on the sampling frequency of input data.
Figure 13.8 Timing Chart for Output Data after Cancel of the Delay Time Setting During PLL Unlock
When the command is changed before the completion of command setting, the delay process is initialized every
command setting. For DATAO output, mute output is continued until the setting is fixed.
ERROR
DATAO
Ln-a Rn-a
Delay time (50ms)
DATAO2
Rn+1
Rn+a
Ln+1
Ln+b
Rn
Ln
XSTATE
(XSTP = 0)
H
0 data (mute)
Rm
Lm
Rm-1
Lm-1
Rn+2
Ln+2
Ln+3
Rn+b Ln+c Rn+c
LRCK
Delay time
Setting of
ex.) Delay = 70ms
ex.) Delay = 50ms
Rn-1
Ln-1
Rm-2
Lm-2
ERROR
DATAO
Ln+c Rn+c
512-frame period (wait time)
DATAO2
Rn+1
Rn+a
Ln+1
Ln+b
Rn
Ln
XSTATE
(XSTP = 0)
H
0 data (mute)
Rm
Lm
Rm-1
Lm-1
Rn+2
Ln+2
Ln+3
Rn+b Ln+c Rn+c
LRCK
Delay time
Setting of
ex.) Delay = 50ms
Delay = 0ms
Rn-1
Ln-1
Rm-2
Lm-2
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| LC89057W-VF4A-E | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| LC89057W-VF4 | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| LC89058W-E | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| LC89058W-E | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 通道數量:1 最大工作溫度:+ 70 C 接口類型:I2C, SPI 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-28 封裝: |
| LC89056W-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 通道數量:1 最大工作溫度:+ 70 C 接口類型:I2C, SPI 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-28 封裝: |
| LC89057W-VF4AD-E | 制造商:ON Semiconductor 功能描述: |
| LC89057W-VF4A-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 通道數量:1 最大工作溫度:+ 70 C 接口類型:I2C, SPI 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-28 封裝: |
| LC89057W-VF4A-TBM-E | 制造商:ON Semiconductor 功能描述: 制造商:ON Semiconductor 功能描述:AUDIO I/F RECEIVER |
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