tda7333 STMicroelectronics, tda7333 Datasheet - Page 13

• Manufacturer Part Number: tda7333
• Description: Rds/rbds Processor
• Manufacturer: STMicroelectronics

rd s_co rrp
rds_bd_h
reset value
reset value
re se t va lue
rds_bd_l
bit name
bit na m e
bit name
access
access
a cce ss
m15
bit 7
bit 7
bit 7
cp9
m7
0
0
0
r
r
r
bit 6
bit 6
m14
bit 6
cp8
m6
0
0
0
r
r
r
bit 5
bit 5
bit 5
m13
cp7
0
0
0
m5
r
r
r
bit 4
m12
cp6
bit 4
bit 4
m4
0
r
0
0
r
r
bit 3
cp5 correct
m11
bit 3
bit 3
m3
0
r
0
0
r
r
bit 2
bit 2
m10
bit 2
m2
0
r
0
0
r
r
dat_ok
bit 1
bit 1
bit 1
m9
m1
0
r
0
0
r
r
bit 0
bit 0
bit 0
m8
m0
0
-
r
0
0
r
r
(*) (refer to: Specification of the radio data system EN50067
of CENELEC, ANNEX B). When bits 4...0 of the syndrome
register are all zero a possible error burst is stored in this
bits. With the help of the correction pattern(bits 9..5 of the
syndrome register), the type of error can be measured in or-
der to classify the reliability of the correction.
bit 15 of the actual RDS 16bits information
bit 14 of the actual RDS 16bits information
bit 13 of the actual RDS 16bits information
bit 12 of the actual RDS 16bits information
bit 11 of the actual RDS 16bits information
bit 10 of the actual RDS 16bits information
bit 9 of the actual RDS 16bits information
bit 8 of the actual RDS 16bits information
bit 7 of the actual RDS 16bits information
bit 6 of the actual RDS 16bits information
bit 5 of the actual RDS 16bits information
bit 4 of the actual RDS 16bits information
bit 3 of the actual RDS 16bits information
bit 2 of the actual RDS 16bits information
bit 1of the actual RDS 16bits information
bit 0 of the actual RDS 16bits information
It is an information about a correct syndrome after recep-
tion resp. after an error correction routine.
1: a correct syndrome was detected.
0: the syndrome was wrong. The current RDS data cannot
be used.
It is an information about error correction.
1: an error correction was made.
0: the actual RDS block is detected as error free.
bit 5 of the syndrome register(*)
bit 6 of the syndrome register(*)
bit 7 of the syndrome register(*)
bit 8 of the syndrome register(*)
bit 9 of the syndrome register(*)
TDA7333
13/21