tea5766uk NXP Semiconductors, tea5766uk Datasheet - Page 38

• Manufacturer Part Number: tea5766uk
• Description: Tea5766uk Stereo Fm Radio + Rds
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 14.
Table 15.
Table 16.
TEA5766UK_1
Product data sheet
Bit
SPI
11
10
09
08
07
06
05
04
03
02
01
00
Bit
SPI
15
14
13 to 00
Bit
SPI
15 and 14
13
12
INTREG - SPI address 02 or I
FRQSET - SPI address 03 or I
TNCTRL - SPI address 04 or I
I
3
2
1
0
7
6
5
4
3
2
1
0
I
7
6
5 to 0 and
7 to 0
I
7 and 6
5
4
2
2
2
C
C
C
Symbol
LEVFLAG
-
FRRFLAG
BLFLAG
DAVMSK
-
LSYNCMSK
IFMSK
LEVMSK
-
FRRMSK
BLMSK
Symbol
SUD
SM
FR[13:0]
Symbol
PUPD[1:0]
BLIM
SWPM
Access Reset
R
-
R
R
R/W
-
R/W
R/W
R/W
-
R/W
R/W
Access Reset
R/W
R/W
R/W
Access Reset
R/W
R/W
R/W
2
2
2
C byte 0R + byte 1R/byte 0W bit description
C byte 4R + byte 5R/byte 3W + byte 4W bit description
C byte 2R + 3R/byte 1W + byte 2W bit description
Rev. 01 — 22 March 2007
value
0
0
0
0
0
0
0
0
0
0
0
0
value
1
0
-
value
0
0
0
Description
outside the tuning period the RSSI level is continuously
checked:
1 = RSSI level has dropped below ADC search stop level
during a tuning period (preset or search):
1 = RSSI level has dropped below ADC search stop level
not used
1 = the tuner state machine is ready
1 = during a search the band limit has been reached or timed
out
masks bit DAVFLG
not used
masks bit LSYNCFL
masks bit IFFLAG
masks bit LEVFLAG
not used
masks bit FRRFLAG
masks bit BLFLAG
Description
1 = search up
0 = search down
1 = search mode
0 = preset mode
frequency set bits
Description
power-up power-down
1 = Japan FM band 76 MHz to 90 MHz
0 = US/Europe FM band 87.5 MHz to 108 MHz
1 = software port output is bit FRRFLAG
0 = software port output is bit SWP
00 = FM and RDS off
01 = FM on and RDS off
10 = not used
11 = FM and RDS on
…continued
TEA5766UK
Stereo FM radio + RDS
© NXP B.V. 2007. All rights reserved.
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