參數(shù)資料
型號(hào): TDA9887
廠商: NXP Semiconductors N.V.
英文描述: I2C-bus controlled multistandard alignment-free IF-PLL demodulator with FM radio
中文描述: 的I2C總線控制的多標(biāo)準(zhǔn)對(duì)準(zhǔn)無中頻鎖相環(huán)調(diào)頻廣播解調(diào)器
文件頁數(shù): 14/58頁
文件大小: 308K
代理商: TDA9887
2004 Aug 25
14
Philips Semiconductors
Product specification
I
2
C-bus controlled multistandard alignment-free
IF-PLL demodulator with FM radio
TDA9887
Table 1
Slave address detection
9
I
2
C-BUS CONTROL
9.1
Read format
Table 2
I
2
C-bus read format (slave transmits data)
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.
SLAVE ADDRESS
SELECTABLE ADDRESS BIT
RESISTOR ON PIN
A3
A0
SIF1 AND SIF2
SIOMAD
MAD1
MAD2
MAD3
MAD4
0
0
1
1
1
0
1
0
no
no
yes
yes
no
yes
no
yes
S
BYTE 1
A
BYTE 2
AN
P
A6
A5
A4
slave address
A3
A2
A1
A0
R/W
1
D7
D6
D5
D4
D3
D2
D1
D0
data
SYMBOL
FUNCTION
S
Slave address
R/W = 1
A
Data
AN
P
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
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