TDA7563ASM View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
TDA7563ASM
STMicroelectronics
TDA7563ASM Datasheet PDF : 35 Pages
| |||
Software specifications
8
Software specifications
TDA7563A
All the functions of the TDA7563A are activated by I2C interface.
The bit 0 of the "ADDRESS BYTE" defines if the next bytes are write instruction (from P to
TDA7563A) or read instruction (from TDA7563A to µP).
Chip address
D7
1
1
0
1
1
0
0
X = 0 Write to device
X = 1 Read from device
If R/W = 0, the µP sends 2 "Instruction Bytes": IB1 and IB2.
Table 6. IB1
Bit
Instruction decoding bit
D7 0
D6
Diagnostic enable (D6 = 1)
Diagnostic defeat (D6 = 0)
D5
Offset Detection enable (D5 = 1)
Offset Detection defeat (D5 = 0)
Front Channel
D4 Gain = 26dB (D4 = 0)
Gain = 12dB (D4 = 1)
Rear Channel
D3 Gain = 26dB (D3 = 0)
Gain = 12dB (D3 = 1)
D2
Mute front channels (D2 = 0)
Unmute front channels (D2 = 1)
D1
Mute rear channels (D1 = 0)
Unmute rear channels (D1 = 1)
D0
CD 2% (D0 = 0)
CD 10% (D0 = 1)
D0
X
D8 Hex
24/35
DocID14407 Rev 5
Share Link: 