TDA9850T Philips Semiconductors, TDA9850T Datasheet - Page 17

• Manufacturer Part Number: TDA9850T
• Description: I2C-bus controlled BTSC stereo/SAP decoder
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Table 7 Function of the bits in Table 6
Table 8 Mode selection
Table 9 Timing current setting
1995 Jun 19
ST0 to ST3
SP0 to SP3
STEREO, SAP
LMU
SMU
L0 to L3
ADJ
A1X to A2X
A1X
A2X
TC0 to TC2
STS
SAP
Mute
Left
Mono
Mono
Mono
Mono
+30%
+20%
+10%
Nominal
10%
20%
30%
I
2
FUNCTION MODE AT
OUTL
C-bus controlled BTSC stereo/SAP decoder
SAP
mute
right
mono
SAP
mute
mono
FUNCTION
I
OUTR
S
RANGE
BITS
SAP received
no SAP received
STEREO received
no STEREO received
SAP received
no SAP received
independent
INTERNAL SWITCH, READABLE BITS: STP, SAPP
TRANSMISSION STATUS
noise threshold for stereo
noise threshold for SAP
mode selection
mute control OUTL and OUTR
mute control SAP
input level adjustment
stereo adjustment on/off
stereo alignment data
for wideband expander
for spectral expander
timing current alignment data
stereo level switch
DATA
17
TC2
1
1
1
0
0
0
0
FUNCTION
DATA
TC1
0
0
1
1
1
0
0
STEREO
Preliminary specification
SETTING BITS
1
1
1
1
0
0
0
TDA9850
TC0
0
1
1
1
0
1
0
SAP
1
1
0
0
1
1
0