參數(shù)資料
型號: 8169
廠商: 意法半導(dǎo)體
英文描述: DIGITAL AUDIO PROCESSOR WITH MULTICHANNEL DDX⑩
中文描述: 數(shù)字音頻處理器多通道的DDX⑩
文件頁數(shù): 3/30頁
文件大?。?/td> 338K
代理商: 8169
3/30
STA304A
PIN CONNECTION
(Top view)
PIN FUNCTION
PIN
NAME
TYPE
DESCRIPTION
PAD TYPE
1
SDI_1 / SDATA_OUT
I
Input I2S Serial Data 1 / AC97 Output Data
CMOS Schmitt In
2
SDI_2 / SDATA_IN
I/O
Input I2S Serial Data 2 / AC97 Input Data
CMOS In / CMOS Out 2mA
3
LRCKI / SYNC
I/O
Input I2S Left/Right Clock / AC97 Synch.
Clock
CMOS In / CMOS Out 2mA
4
BICKI / BIT_CLK
I/O
Input I2S Serial Clock / AC97 Bit Clock
CMOS In / CMOS Out 4mA
5
VDD_1
Digital Supply Voltage
6
GND_1
Digital Ground
7
RESET
I
Global Reset
(This pin is sensed only after 2 clock cycles)
CMOS Schmitt In Pull-Up
8
AC97_MODE
I
AC97 Enable / Disable (1=AC97; 0=I2S/
SPDIF)
CMOS Schmitt In Pull-Down
9
SDA
I/O
I2C Serial Data
CMOS In / CMOS Out 2mA
10
SCL
I
I2C Serial Clock
CMOS In
11
SA
Select Address (I2C / AC97)
CMOS In
12
TEST_MODE
I
Test Mode (Active High)
CMOS
13
VDD_2
Digital Supply Voltage
14
XTI
I
Crystal Input (Clock input)
Analog IN
15
XTO
O
Crystal Output
CMOS Out Oscill. Pad
16
GND_2
Digital Ground
1
2
3
5
6
4
7
8
9
10
17
11
18
19
20
21
22
44
43
42
41
39
40
38
37
36
35
34
28
27
26
24
23
25
33
32
31
29
30
SDI_1/SDATA_OUT
SDI_2/SDATA_IN
LRCKI/SYNC
BICKI/BIT_CLK
VDD_1
GND_1
RESET
AC97_MODE
SDA
SCL
SA
T
V
X
X
G
V
R
R
V
L
L
S
E
L
S
S
S
S
G
V
C
P
SRIGHT_B
SRIGHT_A
GND_3
VDD_3
RIGHT_B
RIGHT_A
LEFT_B
LEFT_A
GND_4
VDD_4
SLEFT_B
D00AU1160
12
13
14
15
16
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