BD3812F-E2 Rohm Semiconductor, BD3812F-E2 Datasheet - Page 4

• Manufacturer Part Number: BD3812F-E2
• Description: IC SOUND PROCESSOR 2CH 14SOP
• Manufacturer: Rohm Semiconductor
• Type: Sound Processorr

Specifications of BD3812F-E2

• Applications: Home Theater
• Mounting Type: Surface Mount
• Package / Case: 14-SOP (4.4mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

BD3812F
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3) Basic configuration of control data format
・Control data format
* is 0 or 1.
By changing the setting of select address, 4 control data formats can be selected.
Do not set the select address data to other than specified above.
At power on, initialize all the data.
After power on, in the second time or after, only data you want to change can be set.
Data
Data
Data
①
②
(Example) When to change bus
Input direction
MSB
Input direction
D16
D16
D16
*
MSB
MSB
Input direction
“L” shows latch.
“L” shows latch.
D15
D15
D15
Data①
Input direction
Data①
*
Master Volume 2ch
D14
D14
D14
LSB
*
LSB
L
D13
D13
D13
L
*
MSB
Data②
D12
D12
D12
*
LSB
D11
D11
D11
*
L
D10
D10
D10
*
Data
D9
D9
D9
*
4/9
D8
D8
D8
*
Master Volume 1ch
D7
D7
D7
*
D6
D6
D6
*
Output gain amp
D5
D5
D5
D4
D4
D4
D3
D3
D3
Technical Note
2010.06 - Rev.A
D2
D2
D2
Select Address
Select Address
1
1
D1
D1
D1
1
1
LSB
D0
D0
D0
0
1