STA450A datasheet(46/66 Pages) STMICROELECTRONICS

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STA450A

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3.3.20 LABELMON_LIST_REQ

size - 54

program_type0

1 - 31

The channel’s first program type.

Note if SIB1 is absent, SDEC inserts

0x00 for program type.

size - 53

program_type1

1 - 31

The channel’s second program type.

Note if SIB1 is absent, SDEC inserts

0x00 for program type.

size - 52

program_type2

1 - 31

The channel’s third program type.

Note if SIB1 is absent, SDEC inserts

0x00 for program type.

size - 51

program_type3

1 - 31

The channel’s fourth program type.

Note if SIB1 is absent, SDEC inserts

0x00 for program type.

size - 50

sib2_satus

0x00 – SIB2_ABSENT

0x01 – SIB2_PRESENT

SIB2 status

size - 49

size - 32

service_label

ISO-8859-1 character set.

The service label (SIB2)

Note If sib2 is ABSENT, SDEC inserts

0x00 for all 16 characters

size - 33

size - 31

sib3_satus

0x00 – SIB3_ABSENT

0x01 – SIB3_PRESENT

SIB3 status

size - 32

size - 15

artist_name

ISO-8859-1 character set.

artist name

Note If sib3 is ABSENT, SDEC inserts

0x00 for all 16 characters

size - 16

to size - 1

song_title

ISO-8859-1 character set.

song title.

Note If sib3 is ABSENT, SDEC inserts

0x00 for all 16 characters

BYTE

FIELD

VALUE

DESCRIPTION

LABELMON_LIST_REQ

0x1B

Label Monitor List Request Header

monitor_request

0x00 – monitor label changes

for all channels.

0x01 (NEW)

0x03 (ADD) –

monitor label changes for

channels listed below (from

byte 23 to byte 16). 0x01

means the start of a new list.

0x03 means the updating of a

list. In this way giving this

command more than 1 time

you can choose every channel

number to test

0x02 (NEW) –

0x04 (ADD)

monitor label changes for

channels that belongs to

program types listed below

(from byte 2 to byte 16)

The channel monitor type. Note if

monitor request set to 0x00 (all

channels), this command is only two

byte.

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