TDA7719 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'TDA7719' PDF : 45 Pages View PDF
I2C bus specification
TDA7719
Table 26. Testing audio processor 1 (19)
MSB
LSB
D7
D6
D5
D4
D3
D2
D1
D0
Function
Audio Processor Testing Mode
0 off
1 on
0
0
0
0
0
0
0
1
0
0
1
0
Test Multiplexer at QD1L (1)
DCDet Vth High
DCDet Vth Low
VolumeoutL
0
0
1
1
0
1
0
0
0
1
0
1
0
1
1
0
0
1
1
1
1
0
0
0
1
0
0
1
1
0
1
0
IntZeroErr
InGainL
LoudoutL
BassoutL
MidoutL
Ref5V5
VGB1.26
SMCLK
1
0
1
1
1
1
0
0
1
1
0
1
1
1
1
0
1
1
1
1
TrebleoutL
SSCLK
Clock200k
REQ
SDCLK
Clock Fast Mode (2)
0
on
1
Off
Clock Source (2)
0
external (at mute pin)
1
Internal (200kHz)
x
Not Used
1. The control bit needs both I2C test mode on & sub-address test mode on.
2. The control bit does not depend on test mode.
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Doc ID 13698 Rev 5
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