参数资料
型号: LC890561W
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封装: 7 X 7 MM, SQFP-48
文件页数: 9/47页
文件大小: 357K
代理商: LC890561W
LC890561W
No8226-17/47
12.5.2 Serial Audio Data Input Format (SDIN, DOSEL0, DOSEL1)
The LC890561W has SDIN which is serial digital audio data input pin and makes input of 24bit data possible.
The format of the serial audio data input into SDIN should be adjusted to the same format as the demodulated data
output. Therefore, the input format of SDIN is the same as the setup of DOSEL0 and DOSEL1 terminals, and the
DOSW command.
The SDIN data to be input should be in synchronization with BCK and LRCK clock.
SDIN input data is output to DATAO and DATAO2 behind two frames since it is latched to shift register.
When not using the SDIN terminal, it is connected to GND.
Figure 12.3 Data Input Timing Charts
MSB
LSB
MSB
LSB
LRCK (O)
BCK (O)
(0): Setting with DOSEL0, DOSEL1
L-ch
R-ch
Max. 24bit
DATAO (O)
LRCK (O)
BCK (O)
(1) (2) (3): Setting with DOSEL0, DOSEL1
L-ch
R-ch
16, 20, 24bit
DATAO (O)
MSB
LSB
LRCK (O)
BCK (O)
(4): Setting with the DOSW command
L-ch
R-ch
Max. 24bit
DATAO (O)
DATAO2 (O)
MSB
LSB
SDIN (I)
MSB
LSB
SDIN (I)
MSB
LSB
SDIN (I)
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LC89057W-VF4AD-E 制造商:ON Semiconductor 功能描述:
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