TEA6321 Ver la hoja de datos (PDF) - Philips Electronics
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TEA6321 Datasheet PDF : 36 Pages
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Philips Semiconductors
Sound fader control circuit
Preliminary specification
TEA6321
I2C-BUS PROTOCOL
I2C-bus format
S(1) SLAVE ADDRESS(2)
A(3)
Notes
1. S = START condition.
2. SLAVE ADDRESS (MAD) = 1000 0000.
3. A = acknowledge, generated by the slave.
4. SUBADDRESS (SAD), see Table 1.
5. DATA, see Table 1.
6. P = STOP condition.
SUBADDRESS(4)
Table 1 Second byte after MAD.
FUNCTION
MSB
BIT
7
6
5
4
Volume/loudness
V
0
0
0
0
Fader front right
FFR
0
0
0
0
Fader front left
FFL
0
0
0
0
Fader rear right
FRR
0
0
0
0
Fader rear left
FRL
0
0
0
0
Bass
BA
0
0
0
0
Treble
TR
0
0
0
0
Switch
S
0
0
0
0
Note
1. Significant subaddress.
A(3)
DATA(5) A(3)
P(6)
LSB
3
2(1)
1(1)
0(1)
0
0
0
0
0
0
0
1
0
0
1
0
0
0
1
1
0
1
0
0
0
1
0
1
0
1
1
0
0
1
1
1
1995 Dec 19
11
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