CXD2027R View Datasheet(PDF) - Sony Semiconductor
Part Name
Description
View to exact match
CXD2027R Datasheet PDF : 32 Pages
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CXD2027Q/R
• Muting-related BUS setting values
Sub-address 02'H
BIT No.
Name
bit7
BUSMT1
bit6
BUSMT2
bit3
MTOF0
bit2
MTOF1
bit1
MTOF2
bit0
MTOF3
00000010'B
Description
Audio data mute when using built-in DF/DAC
Audio data mute when using external DF/DAC
Carrier detection mute
Non-broadcast flag mute
Error occurrence frequency mute
External mute (EXMU)
H
L
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Sub-address 03'H 00000011'B
BIT No.
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
Name
OTSTP1
OTSTP2
OTSTP3
OTSTP4
NF1
NF2
TH1
TH2
Description
H
L
Signal suppression for external DF/DAC (AUD, LRCK, BCLK)
Non-
operation
Operation
Signal suppression for external descramble
(CK2M, FRAM, DATO)
Non-
operation
Operation
Control sign output suppression (NSYN, CCUP, CC1)
Non-
operation
Operation
Built-in DF/DAC operation / non-operation selection
Non-
operation
Operation
Error occurrence frequency mute setting (number of frames)
Error occurrence frequency mute setting (threshold value)
bit3
bit2
Number of frames
NF1
NF2
0
0
128
0
1
256
1
0
512
1
1
1024
bit1
bit0
TH1
TH2
Threshold value
MUTE∗1
Cancel∗2
0
0
1/2
1/4
0
1
1/4
1/8
1
0
1/8
1/16
1
1
1/16
1/32
∗1 MUTE when over this value
∗2 MUTE cancel when below this value
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