TDA9887 Philips Semiconductors, TDA9887 Datasheet - Page 14

• Manufacturer Part Number: TDA9887
• Description: I2C-bus controlled multistandard alignment-free IF-PLL demodulator with FM radio
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Table 1 Slave address detection
9
9.1
Table 2 I
Table 3 Explanation of Table 2
The master generates an acknowledge when it has received the dataword READ. The master next generates an
acknowledge, then slave begins transmitting the dataword READ, and so on until the master generates an
acknowledge-not bit and transmits a STOP condition.
2004 Aug 25
MAD1
MAD2
MAD3
MAD4
S
Slave address
R/W = 1
A
Data
AN
P
S
SLAVE ADDRESS
I
IF-PLL demodulator with FM radio
2
I
C-bus controlled multistandard alignment-free
2
C-BUS CONTROL
Read format
SYMBOL
A6
2
C-bus read format (slave transmits data)
A5
A4
slave address
START condition, generated by the master
see Table 4
read command, generated by the master
acknowledge bit, generated by the slave
8-bit data word, transmitted by the slave (see Table 5)
acknowledge-not bit, generated by the master
STOP condition, generated by the master
A3
BYTE 1
A2
SELECTABLE ADDRESS BIT
A3
0
0
1
1
A1
A0
R/W
1
A
A0
14
1
0
1
0
D7
FUNCTION
D6
D5
SIF1 AND SIF2
D4
BYTE 2
yes
yes
no
no
data
RESISTOR ON PIN
D3
D2
D1
Product specification
TDA9887
SIOMAD
D0
yes
yes
no
no
AN
P