LV1116N_08 Datasheet, PDF (9/18 Pages) Sanyo Semicon Device – Surround Processor ICs for Electronic Volume Control

LV1116N/1116NV
Ex.2: It is the order, sets a volume control data, when Lch and Rch are same data.
When doing a volume setting (Lch = Rch)
Start
Slave_Address (EEH) Transmits
Start_Sub_Address (02H) Transmits
Sub_Address2_Data (D6H) Transmits
Sub_Address3_Data (01H) Transmits
Sub_Address4_Data (03H) Transmits
Lch = Rch = -30dB
Matrix mode
Surround off
L+R mute
Bass Band +6dB
Sub_Address5_Data (13H) Transmits
Treble Band -6dB
End
Note 1: The data to transmit is ex..
Note 2: This control doesn’t change, input control and input gain control.
Ex.3: It is the order, sets a volume control data, when Lch and Rch are other data.
When doing a volume setting (Lch = -28dB, Rch = -32dB)
Start
Slave_Address (EEH) Transmits
Start_Sub_Address (02H) Transmits
Sub_Address2_Data (55H) Transmits
Sub_Address3_Data (01H) Transmits
Sub_Address4_Data (03H) Transmits
Sub_Address5_Data (13H) Transmits
Slave_Address (EEH) Transmits
Start_Sub_Address (02H) Transmits
Sub_Address2_Data (97H) Transmits
Sub_Address3_Data (01H) Transmits
Sub_Address4_Data (03H) Transmits
Sub_Address5_Data (13H) Transmits
End
Lch = -28dB
Matrix mode Surround off
L+R mute
Bass Band +6dB
Treble Band -6dB
Rch = -32dB
Matrix mode Surround off
L+R mute
Bass Band +6dB
Treble Band -6dB
Note 1: The data to transmit is ex..
Note 2: This control doesn’t change, input control and input gain control.
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