tda8295 NXP Semiconductors, tda8295 Datasheet - Page 13

• Manufacturer Part Number: tda8295
• Description: Tda8295 Digital Global Standard Low If Demodulator For Analog Tv And Fm Radio
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TDA8295_1
Product data sheet
9.1.1 Write mode
Table 6.
Table 7.
Field
S
Byte 1
A
Byte 2
A
Byte 3
A
:
Byte n
A
P
Fig 3. I
Fig 4. Examples I
start
start
S
start
S
7
1
a. Address 84h, write 02h in register 01h
b. Address 84h, write 05h in register 02h and 04h in register 03h
S
2
C-bus Write mode
Address format
I
2
address 0
1000 0100
BYTE 1
C-bus transfer description
BYTE 1
Digital global standard low IF demodulator for analog TV and FM radio
1000 0100
6
0
BYTE 1
Bit
-
7 to 5
4
3 and 2
1
0
-
7 to 0
-
7 to 0
-
7 to 0
-
-
2
C-bus Write mode
Rev. 01 — 4 February 2008
ack
ack
A
A
5
0
start index
BYTE 2
0000 0010
ack
A
BYTE 2
SADDR1
Description
START condition
device address
SADDR1
device address
SADDR0
R/W = 0 for write action
acknowledge
start index
acknowledge
data 1
acknowledge
data n
acknowledge
STOP condition
4
0000 0001
ack
A
BYTE 2
ack
A
BYTE 3
data 1
0000 0101
BYTE 3
3
0
ack
A
ack
A
ack
A
2
1
0000 0010
BYTE 3
....
0000 0100
BYTE 4
BYTE n
SADDR0
data n
TDA8295
© NXP B.V. 2008. All rights reserved.
1
ack
A
ack
A
ack
A
001aah355
001aah356
001aad381
R/W
stop
stop
stop
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P
0
P
P