tea5766uk NXP Semiconductors, tea5766uk Datasheet - Page 26

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

NXP Semiconductors
TEA5766UK_1
Product data sheet
9.3 DAV-C reduced processing mode
The DAV-C processing mode is very similar to DAV-A mode with the main exception that a
data flag is only set after two new blocks are received. Hence the update rate is reduced
by half.
Fig 11. DAV-C timing diagram case 1, normal
(1) B
(2) DAVFLG cleared at end read BP register and forced to zero till end read of RDSR4.
(3) INTX cleared at end read INTMSK.
(4) BL register copied to BP register and C
1
read access
is copied to the BL register shortly before C
DAVFLG
decoded
(case 1)
being
interrupt read
INTX
A
Rev. 01 — 22 March 2007
1
t
p
t
21.9 ms
read
B
1
(2)
(3)
1
C
to BL register.
1
(1)
(4)
1
is decoded.
D
1
A
2
TEA5766UK
Stereo FM radio + RDS
© NXP B.V. 2007. All rights reserved.
B
001aaf447
2
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