lc89058w Sanyo Semiconductor Corporation, lc89058w Datasheet - Page 49

• Manufacturer Part Number: lc89058w
• Description: Cmos Digital Audio Interface Receiver
• Manufacturer: Sanyo Semiconductor Corporation

• The input data detection output setting functions when INDET=1 is set with the clock of 24.576MHz is supplied to
• The channel status update flag compares the first 48 bits of data of the previous block with those of the current block.
• The burst preamble Pc update flag also compares the 16 bits of data of the previous block with those of the current
• The 4-bit input data updated flag when the general-purpose I/O parallel input is set, is output only when a change has
the terminal XIN (XINSEL=1) and digital data input state monitoring function (RXMON=1) made effective.
If these data are identical, it outputs a flag, considering the data has been updated.
data. If they are identical, an update flag is output.
occurred in the sampling data with a clock of 24kHz.
ERROR
INDET
FSCHG
CSRNW
UNPCM
PCRNW
GPIO
EMPF
EMPF
DI15
DI7
1
GPIO
DI14
RERR signal output setting
Input data detection output setting
Setting of updated flag output of PLL lock frequency calculation result
Output setting for updated flag of first 48-bit channel status data
Output setting for change flag of non-PCM data detection
Output setting for updated flag of burst preamble Pc
Input data updated flag output setting when general-purpose I/O parallel input is set (GPIOS=0)
Output setting of emphasis detection flag
DI6
0
0: Don't output (initial value)
1: Output RERR pin status change
0: Don't output (initial value)
1: Output updated flag of PLL lock frequency calculation result
0: Don't output (initial value)
1: Output update flag of first 48-bit channel status data
0: Don't output (initial value)
1: Output
0: Don't output (initial value)
1: Output input data updated flag
0: Don't output (initial value)
1: Output input data pin status change
0: Don't output (initial value)
1: Output updated flag of burst preamble Pc
0: Don't output (initial value)
1: Output emphasis detection flag
CCB address: 0xE8; Command address: 8;
PCRNW
AUDIO pin status change
____________
DI13
DI5
0
UNPCM
LC89058W-E
DI12
DI4
0
CSRNW
DI11
DI3
0
INT output contents setting
______
FSCHG
DI10
DI2
0
INDET
CAU
DI1
DI9
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ERROR
CAL
DI0
DI8