tea6300t NXP Semiconductors, tea6300t Datasheet - Page 10

• Manufacturer Part Number: tea6300t
• Description: Sound Fader Control Circuit
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2. Signal-to-noise ratios on a CCIR 468-2 average meter reading are 4,5 dB better than on CCIR 468-2 quasi peak.
I
S
SLAVE ADDRESS
A
If more than 1 byte of DATA is transmitted, then auto-increment of the subaddress is performed.
Table 1 I
Function of the bits:
VL0 to VL5
VR0 to VR5
BA0 to BA3
TR0 to TR3
FA0 to FA3
FCH
MFN
SCA to SCC
GMU
X
May 1990
2
S
volume left
volume right
bass
treble
fader
switch
C-BUS FORMAT
Sound fader control circuit
FUNCTION
circuit. Signal-to-noise ratios exclude noise contribution of the power amplifier.
2
SLAVE ADDRESS
C-bus; subaddress/data
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 1
0 0 0 0 0 0 1 0
0 0 0 0 0 0 1 1
0 0 0 0 0 1 0 0
0 0 0 0 0 1 0 1
SUBADDRESS
volume control left
bass control
fader control
select fader channel (front or rear)
mute control of the selected fader channel (front or rear)
mute control (general mute)
for the outputs QLF, QLR, QRF and QRR
don't care bits (logic 1 during testing)
volume control right
treble control
source selector control
=
=
=
start condition
1000 0000
acknowledge, generated by the slave
X
X
X
X
X
GMU
A
D7
X
X
X
X
X
X
SUBADDRESS
D6
10
VL5
VR5
X
X
MFN
X
D5
VL4
VR4
X
X
FCH
X
D4
SUBADDRESS
DATA
P
DATA
A
VL3
VR3
BA3
TR3
FA3
X
D3
DATA
SCC
VL2
VR2
BA2
TR2
FA2
=
=
=
D2
see Table 1
see Table 1
STOP condition
A
Product specification
TEA6300T
TEA6300
VL1
VR1
BA1
TR1
FA1
SCB
D1
P
VL0
VR0
BA0
TR0
FA0
SCA
D0