D63711 NEC, D63711 Datasheet - Page 53

• Manufacturer Part Number: D63711
• Description: Search -----> UPD63711
• Manufacturer: NEC

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(10) FDH command (C bit setting)
[Functional description]
C[1:0]: Sets the clock precision of the C bit of the digital audio interface.
S[3:0]: Sets the source number of the C bit of the digital audio interface.
operations of the LSI.
(11) FEH command (Digital attenuation amount setting)
[Functional description]
A[1:0]: Sets the digital attenuation amount.
MSB
MSB
MSB
MSB
S3
Remark The mark * indicates the contents set after a reset.
This command is only used to output values set for digital audio interface output and is unrelated to other
Remark The mark * indicates the contents set after a reset.
1
1
0
S2
1
1
0
S1
1
1
0
S0
Command
Parameter
Command
Parameter
1
1
0
1
0
1
0
Preliminary Product Information S14470EJ1V1PM00
1
0
1
0
C1
A1
0
1
LSB
LSB
LSB
LSB
C0
A0
1
0
C1
S3
A1
0
0
1
1
0
1
0
1
1
0
0
1
1
C0
S2
A0
0
1
0
1
0
0
1
1
1
0
1
0
1
* Standard mode Level II
* –12 dB
Variable pitch mode Level III
High precision mode Level I
Setting prohibited
–6 dB
–18 dB
–24 dB
S1
0
0
0
0
1
Attenuation Amount
S0
0
0
0
0
1
Clock Precision
* 1
Setting prohibited
15
2
3
~
Source Number
PD63711
53