TEA6843 PHILIPS [NXP Semiconductors], TEA6843 Datasheet - Page 35

• Manufacturer Part Number: TEA6843
• Description: New In Car Entertainment (NICE) extended car radio
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Table 2 Read mode
Notes
1. S = START condition.
2. A = acknowledge.
Table 3 IC address byte
Notes
1. Defined by address pin FREF:
2. Read or write mode:
12.2.2
Table 4 Format of data byte 1
Table 5 Description of data byte 1 bits
12.2.3
Table 6 Format of data byte 2
Table 7 Description of data byte 2 bits
2003 Dec 19
New In Car Entertainment (NICE)
extended car radio
a) 1 = 1st IC address
b) 0 = 2nd IC address.
a) 0 = write operation to TEA6843HL
b) 1 = read operation from TEA6843HL.
BIT 7
6 to 0
BIT 7
7 to 0
PLL7
BIT
BIT
S
AF
1
7
(1)
W
W
RITE MODE
RITE MODE
SYMBOL
PLL[14:8]
SYMBOL
PLL[7:0]
PLL14
BIT 6
BIT 6
PLL6
AF
:
:
1
DATA BYTE
DATA BYTE
address (read)
Alternative frequency. If AF = 0, then normal operation. If AF = 1, then AF (RDS)
update mode.
Setting of programmable counter of synthesizer PLL. Upper byte of PLL divider
word.
Setting of programmable counter of synthesizer PLL. Lower byte of PLL divider
word.
1
2
PLL13
BIT 5
BIT 5
PLL5
0
IC ADDRESS
PLL12
BIT 4
BIT 4
PLL4
0
35
PLL11
BIT 3
BIT 3
PLL3
A
0
(2)
DESCRIPTION
DESCRIPTION
PLL10
BIT 2
BIT 2
PLL2
0
data byte 1
BIT 1
BIT 1
0/1
PLL9
PLL1
(1)
TEA6843HL
Product specification
MODE
R/W
BIT 0
BIT 0
PLL8
PLL0
(2)