tda9874h NXP Semiconductors, tda9874h Datasheet - Page 35

• Manufacturer Part Number: tda9874h
• Description: Digital Tv Sound Demodulator/decoder
• Manufacturer: NXP Semiconductors

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Table 57 Overview of the slave transmitter registers
Notes
1. Value is undefined.
2. Registers from subaddress 252 to 255 are for Philips internal purposes only. They are considered as a set of registers for the identification of
SUBADDRESS
(DECIMAL)
individual members and some key parameters in a family of devices.
252
253
254
255
0
1
2
3
4
5
6
7
(2)
(2)
(2)
(2)
P2IN
OVW
AD7
C4
B7
B7
B7
B7
B7
B7
B7
7
(1)
P1IN
SAD
AD6
C3
B6
B6
B6
B6
B6
B6
B6
6
(1)
RSSF
AD5
C2
B5
B5
B5
B5
B5
B5
B5
5
(1)
(1)
AMSTAT
AD4
CI1
C1
B4
B4
B4
B4
B4
B4
B4
B4
4
DATA
VDSP
OSB
AD3
CI2
B3
B3
B3
B3
B3
B3
B3
B3
3
IDDUA
AD10
CFC
AD2
B2
B2
B2
B2
B2
B2
B2
B2
2
IDSTE
S/MB
AD1
AD9
B1
B1
B1
B1
B1
B1
B1
B1
1
D/SB
AD0
AD8
B0
B0
B0
B0
B0
B0
B0
B0
0
(1)
device status (identification, etc.)
NICAM status
NICAM error count
additional data (LSB)
additional data (MSB)
level read out (MSB)
level read out (LSB)
SIF level
test register 2
test register 1
device identification code
software identification code
FUNCTION