tea5761uk NXP Semiconductors, tea5761uk Datasheet - Page 21

• Manufacturer Part Number: tea5761uk
• Description: Tea5761uk Low-voltage Single Chip Fm-stereo Radio
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 13451
Product data sheet
10.4 Byte description
Table 9:
Table 10:
Table 11:
Table 12:
Byte number
Read
11R
12R
13R
14R
15R
Bit
7 to 5
4
3
2
1
0
Bit
7 to 5
4
3
2
1
0
Bit
7
6
Symbol
-
IFFLAG
LEVFLAG
-
FRRFLAG R
BLFLAG
Symbol
-
IFMSK
LEVMSK
-
FRRMSK
BLMSK
Symbol
SUD
SM
Register overview
INTFLAG - interrupt flag byte0R description
INTMSK - interrupt mask byte1R and byte0W description
FRQSETMSB - frequency setting MSB byte2R and byte1W description
Write
6W
Access Reset
-
R
R
-
R
Access Reset
-
R/W
R/W
-
R/W
R/W
Access Reset
R/W
R/W
Rev. 01 — 2 August 2006
Byte name
TESTMODE
MANID1
MANID2
CHIPID1
CHIPID2
…continued
-
0
0
-
0
0
-
0
0
-
0
0
1
0
Description
reserved
1 = IF count is not correct
continuous checking of the RSSI level
1 = RSSI level has dropped below V
during a tuning cycle (preset or search)
1 = RSSI level has dropped below V
-
1 = tuner state machine is ready
1 = during a search the band limit has been reached or
time out
Description
reserved
masks bit IFFLAG
masks bit LEVFLAG
reserved
masks bit FRRFLAG
masks bit BLFLAG
Description
1 = search up
0 = search down
1 = Search mode
0 = Preset mode
Low voltage single-chip FM stereo radio
Access
R/W
R
R
R
R
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Reset value Reference
00h
40h
2Bh
57h
61h
TEA5761UK
SSL[1:0]
SSL[1:0]
Table 22
Table 24
Table 25
Table 26
Table 27
V
hys
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