SI4700-EVB Datasheet, PDF (15/44 Pages) Silicon Laboratories – Si4700/01/02/03 EVALUATION BOARD USER’S GUIDE

Si4700/01/02/03-EVB
6.2.2. FM Receiver RDS Window
The FM Receive RDS window allows the user to view program service, program type, PI code, radio text, clock,
group error rate, sync and display times, an alternate frequency list, and group statistics. Select WindowRDS
Receive Data.
4
2
1
3
6
5
Figure 9. FM Receiver Settings RDS Window
Table 4. FM Receiver Settings RDS Window Descriptions
# Name
Explanation(s)
1 Radio Data Service
PS: Program Service Indicator (8 characters).
RT: Radio Text Indicator (64 characters).
2 Sync Times
3 RDS Synchronization Indicator
4 Alternate Frequency Indicator
CT: Clock Indicator showing time, day, and date
PTY: Program Type Indicator
PI: PI Code Indicator
Time required to synchronize, display radio text, and display
program service.
Indicates that RDS is synchronized.
When present, shows a list of alternate frequencies.
5 Group Counters
6 Block Counters
Provides the total number and percentage breakdown of group
types 0–15, A / B. To view this information, select WindowRDS
Group Counters. Please refer to Figure 54.
Provides the block error rates after tune and after RDS sync.
Rev. 0.9
15