STA450A datasheet(44/66 Pages) STMICROELECTRONICS

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STA450A

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prog_type_flag

0x00 – FALSE

0x01 - TRUE

If the MMI is requesting only the service

labels belonging to a program type, then

the prog_type_flag is set to TRUE. If the

MMI is requesting all service labels, then

the progtype_filter_flag is set to FALSE.

program_type

1 - 31

If the prog_type_flag is set to TRUE,

then the SDEC reports the service

labels that only belongs to this program

type.

crw_report _flag

0x00 - FALSE

0x01 - TRUE

if the crw_report-flag is set to TRUE,

then the SDEC reports the CRW for

each selectable channel requested.

sib1_report_flag

0x00 – FALSE

0x01 - TRUE

if the sib1_report_flag is set to TRUE,

then the SDEC reports the program

types for each selectable channel

requested.

sib2_report_flag

0x00 – FALSE

0x01 - TRUE

if the sib2_report_flag is set to TRUE,

then the SDEC reports SIB2t (service

selectable) for each selectable channel

requested.

sib3_report_flag

0x00 – FALSE

0x01 - TRUE

if the sib3_report_flag is set to TRUE,

then the SDEC reports SIB3( artist

name and song title) for each selectable

channel requested.

BYTE

FIELD

VALUE

DESCRIPTION

CHNSTATUS_LIST_CFM

0x9A

Channel Status List Confirm Header

1 - 2

size

0x0000 to 0x07A0 (bytes)

Size in byte of the Channel Status List

Confirm response. The size excluding

byte 0, 1, 2

MSB in byte 1. LSB in byte 2.

channel_number

1 - 255

The channel number of the first available

service label.

service_check_status

bit 7 – Reserved

bit 6 - PC Format

0x40 – PC_STANDARD

0x00 – PC_NONSTANDARD

bit 5 – Service On-Air

0x20 – SERVICE_ONAIR

0x00 – SERVICE_OFFAIR

bit 4 – Reserved

bit 3 – Service Free

0x08 – SERVICE_FREE

0x00 – SERVICE_NOTFREE

bit 2 – Activation

0x04 – ACT_PRESENT

0x00 – ACT_ABSENT

bit 1 – Authorization

0x02 – AUTH_PRESENT

0x00 – AUTH_ABSENT

b0 - Reserved

The bits are ordered from left to right.

The MSB is on the left and the LSB is on

the right.

b7, b6, b5, b4, b3, b2, b1, b0

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