Philips Semiconductors
Product specification
RDS/RBDS pre-processor
SAA6588
PROGRAMMING AND I2C-BUS SUMMARY
acknowledgement
from slave
handbook, full pagewidth START condition
from master
slave address + write-bit from master
S
A
0
0
1
0
0
0
MAD
0
acknowledgement
from slave
byte 0 from master
W
A
SQCM TSQD NWSY SYM1 SYM0 RBDS DAC1 DAC0
acknowledgement
from slave
byte 1 from master
W
A
PL1
PL0 FEB5 FEB4 FEB3 FEB2 FEB1 FEB0
acknowledgement
from slave
byte 2 from master
W
A
P
PTF1 PTF0 SOSC SQS4 SQS3 SQS2 SQS1 SQS0
STOP condition
from master
MGK538
Fig.5 RDS pre-processor control commands: mode control and preset settings for the pre-processor.
acknowledgement
from slave
START condition
from master
handbook, full pagewidth
slave address + write-bit from master
S
A
0
0
1
0
0
0
MAD
0
acknowledgement
from slave
byte 0 from master
W
A
P
SQCM TSQD
1
SYM1 SYM0 RBDS DAC1 DAC0
STOP condition
from master
MGK539
Fig.6 RDS pre-processor control commands: abridged protocol, for example for immediate restart
synchronization.
1997 Sep 01
21
NXP [ NXP ]
