TDA8961 Philips Semiconductors, TDA8961 Datasheet - Page 23

• Manufacturer Part Number: TDA8961
• Description: ATSC/NTSC digital TV front-end chipset
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Table 15 I
Note
1. This register allows the type and version of the TDA8961 to be read by the controlling host. The TYPE[3 to 0] field
Table 16 General (read)
Table 17 Carrier recovery (read)
Table 18 Equalizer (read)
2000 May 19
Basic
operation
Carrier
recovery
Equalizer
Transport
stream
interface
IC version
STATE
LOCK_INDICATOR
CR_OFFSET
MSE
FUNCTION
ATSC Digital Terrestrial TV
demodulator/decoder
contains 1H corresponding to the TDA8961. The VERSION[3 to 0] field contains EH corresponding to the TDA8961
version N1E. Philips Semiconductors reserves the right to change the values in this register for future versions of the
TDA8961.
BIT NAME
BIT NAME
BIT NAME
2
(1)
C-bus read registers overview
ADDRESS
(HEX)
0C
0D
0A
0B
00
01
02
03
04
05
06
07
08
09
BIT VALUE
BIT VALUE
BIT VALUE
D7
01
10
11
01
10
11
D6
TYPE[3 to 0]
state 1 (channel acquisition)
state 2 (equalizer training)
state 3 (normal operation)
channel acquisition: no synchronization; equalization locked
equalizer training: synchronization locked; no equalization
normal operation: synchronization locked; equalization locked
Carrier recovery offset value
Equalizer mean square error value
D5
23
CR_OFFSET[7 to 0]
D4
MSE[15 to 8]
SER[15 to 8]
MSE[7 to 0]
SER[7 to 0]
DESCRIPTION
DESCRIPTION
DESCRIPTION
D3
LOCK_I
NDICAT
OR
VERSION[3 to 0]
D2
Objective specification
D1
TDA8961
STATE
D0