参数资料
型号: AT91SAM9M10-EKES
厂商: Atmel
文件页数: 61/67页
文件大小: 0K
描述: KIT EVAL FOR AT91SAM9M10
标准包装: 1
系列: AT91SAM 智能 ARM
类型: MCU
适用于相关产品: AT91SAM9M10
所含物品: 板,线缆,电源
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CLOCK SELECTION - PIN STRAPING TABLE
RA=1K RB=1K CODEC ID CLK FREQ
C112 100uF 6V3
L8
742792093
3.5 PHONEJACK STEREO
J7
OUT
OUT
IN
IN
OUT
IN
OUT
IN
PRIMARY
SECONDARY
PRIMARY
PRIMARY
24.576 MHz
12.288 MHz
48.000 MHz
14.318 MHz
Local XTAL
Ext. BITCLK
Ext. BITCLK (Into XTAL-IN)
Ext. BITCLK (Into XTAL-IN)
C113 100uF 6V3
L9
742792093
2
HEADPHONE
LINE-OUT
D
RA
RB
(see table)
R58 DNP
R59 DNP
AVDD_AC97
C116
100nF
C117
100nF
C118
10uF
10V
R56
1K
R57
1K
AGND_AC97
C114
470pF
C115
470pF
1
4
D
{3}
PE31
(EXT_CLK)
C120
R60
22pF
DNP
C124
100nF
3V3
MN15
AGND_AC97
C119
1uF
R61 22K
R62 22K
C121
10uF
10V
6 C126 100nF
2 Bypass
1 Shutdown
C
{3} PD7
{3} PD9
{3} PD6
{3} PD8
{2,3,7,9,10,12} NRST
C123
22pF
(AC97TX)
(AC97CK)
(AC97RX)
(AC97FS)
Y3
24.576MHz
C122
10uF
10V
C125
100nF
1
2
3
4
5
6
7
8
9
10
11
12
DVDD1
XTL_IN
XTL_OUT
DVSS1
SDATA_OUT
BIT_CLK
DVSS2
SDATA_IN
DVDD2
SYNC
RESET
NC1
AD1981B
LINE_OUT_R
LINE_OUT_L
AVDD4
AVSS4
AFILT4
AFILT3
AFILT2
AFILT1
VREFOUT
VREF
AVSS1
AVDD1
AVDD_AC97
36
35
34
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32
31
30
29
28 VREFOUT
27
26
25
1
JP14
C134
1uF
DNP
3
C127 100nF
C128 270pF
C129 270pF
C130 270pF
C131 270pF
C132 100nF
C133 100nF
C135
100nF
AVDD_AC97
MN16
VDD
4 -IN
3 +IN
Bias
Vo1
VDD/2 Av=1
Vo2
5
8
JP15
SPEAKER OUTPUT
DNP
C
AGND_AC97
SSM2211
GND
7
AGND_AC97
3
5
R63 2.2K
R65 2.2K
C136
1uF
R64
4.7K
L10
742792093
3.5 PHONEJACK STEREO
J8
C137
1uF
R66
4.7K
L11
742792093
2
LINE-IN
AGND_AC97
R67
4.7K
R68
4.7K
C138
470pF
C139
470pF
1
4
B
OPTIONAL VOICE
FILTER COMPONENTS
AGND_AC97
B
3
5
5V
AVDD_AC97
C140
100nF
R69 100R
L12
742792093
3.5 PHONEJACK STEREO
J9
100nF
C144
10uF
10V
L13
10uH 150mA
C145 C146
R73 0R
47uF
6V3
AGND_AC97
C141
100nF
C142
10nF
R70 100R
C143
10nF
AGND_AC97
R71
3.9K
R72
3.9K
L14
742792093
C147
470pF
2
C148
470pF
1
C149
470pF
4
MONO / STEREO
MICROPHONE INPUT
OPTIONAL MIC BIASING FROM VREFOUT
AVDD_AC97
R74
0R
VREFOUT
R75
DNP
R76
470R
AGND_AC97
A
WARNING
R77
DNP
R78
470R
A
1/1
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E
12
TO BIAS FROM VREFOUT
CHANGE R71 and R72 to 3k 5%
DO NOT INSTALL R76, R78, C150, C151
VREFOUT MUST BE PROGRAMMED TO 3.7V
USING VREFH BIT (REG 76h)
C150
10uF
10V
C151
10uF
10V
AGND_AC97
E LN 03-sep-09
D PP 22-jun-09
C PP 02-DEC-08
B PP 29-JUL-08
A INIT EDIT PP 26-MAY-08 XXX XX-XXX-XX
REV MODIF. DES. DATE VER. DATE
AT91SAM9M10-EKES SCALE REV. SHEET
AT91SAM9G45-EKES
AUDIO AC97
This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings.
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