S3C2440+DM9000+FC1680C解决方案
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2014-04-09
15:00:55
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设计：上海飞芯电子科技有限公司
ＤＡＶＩＣＯＭ
ＡＴ９１ＳＡＭ９２６０＋ＤＭ９１６１ＡＥＰ／ＣＥＰ
DM9000A 48PIN
CS# LOW ACTIVE
IOR# LOW ACTIVE
IOW# LOW ACTIVE
INT HIGH ACTIVE
PWRST# LOW ACTIVE
INT Active Output Select
EECK Pull HIgh INT Active Low
EECK Not Pull INT Active High
Connect To CPU HOST Bus
PIN 2 ,9
is 2.5v output
SD13
SD4
TX+
SD11
SD6
IOR#
RX-
IRQ
SD10
SD15
SD5
SD9
SD2
SD3
SD7
IOW#
RX+
SD1
SD0
TX-
SD8
CMD
SD12
CS#
LED2
LED1
SD14
PWRST#
SD0
SD9
SD6
IRQ
CS#
IOR#
SD12
SD7
SD4
SD8
SD15
SD10
SD5
SD13
SD2
SD11
CMD
PWRST#
SD1
IOW#
SD14
SD3
DVDD_33V
GND
GND
GND
GND
DVDD
AVDD_25
DVDD_33V
+
C?
330UF/16V
CE5MM
R?
6.8K1%
R0603
DM9000A-8/16bit
U?
DM9000AE/LQFP48
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
BGRES
AVDD25
RX+
RX-
AGND
AGND
TX+
TX-
AVDD25
SD7
SD6
SD5
SD4
SD3
GND
SD2
SD1
SD0
EEDIO
EECK
EECS
SD15
VDD
SD14
SD13
SD12
SD11
SD10
SD9
VDD
SD8
CMD
GND
INT
IOR#
IOW#
CS#
LED2(IOWAIT / WAKEUP for eeprom)
LED1(IO16 for eeprom)
PWRST#
TEST
VDD
X2
X1
GND
SD
AGND
BGGND
C?
22PF
C0603
R?
NC(10K)
R0603
Y?
25MHZ/49US
XTAL
C?
22PF
C0603
U?
93LC46/SOP8
1
2
3
4 5
6
7
8
CS
SK
DI
DOGND
NC
NC
VCC
C?
0.1UF
+
C?
220UF/16V
CE5MM
C?
0.1UF
R?
10K
R0603
CMD
SD[0..15]
IRQ
IOR#
PWRST#
CS#
IOW#
48PIN
CS# LOW ACTIVE
IOR# LOW ACTIVE
IOW# LOW ACTIVE
INT HIGH ACTIVE
PWRST# LOW ACTIVE
INT Active Output Select
EECK Pull HIgh INT Active Low
EECK Not Pull INT Active High
Connect To CPU HOST Bus
PIN 2 ,9
is 2.5v output
SD13
SD4
TX+
SD11
SD6
IOR#
RX-
IRQ
SD10
SD15
SD5
SD9
SD2
SD3
SD7
IOW#
RX+
SD1
SD0
TX-
SD8
CMD
SD12
CS#
LED2
LED1
SD14
PWRST#
SD0
SD9
SD6
IRQ
CS#
IOR#
SD12
SD7
SD4
SD8
SD15
SD10
SD5
SD13
SD2
SD11
CMD
PWRST#
SD1
IOW#
SD14
SD3
DVDD_33V
GND
GND
GND
GND
DVDD
DVDD_33V
+
C?
330UF/16V
CE5MM
R?
6.8K1%
R0603
U?
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
BGRES
AVDD25
RX+
RX-
AGND
AGND
TX+
TX-
AVDD25
SD7
SD6
SD5
SD4
SD3
GND
SD2
SD1
SD0
EEDIO
EECK
EECS
SD15
VDD
SD14
SD13
SD12
SD11
SD10
SD9
VDD
SD8
CMD
GND
INT
IOR#
IOW#
CS#
LED2(IOWAIT / WAKEUP for eeprom)
LED1(IO16 for eeprom)
PWRST#
TEST
VDD
X2
X1
GND
SD
AGND
BGGND
C?
22PF
C0603
R?
NC(10K)
R0603
Y?
25MHZ/49US
XTAL
C?
22PF
C0603
U?
93LC46/SOP8
1
2
3
4 5
6
7
8
CS
SK
DI
DOGND
NC
NC
VCC
C?
0.1UF
+
C?
220UF/16V
CE5MM
C?
0.1UF
R?
10K
R0603
CMD
SD[0..15]
IRQ
IOR#
PWRST#
CS#
IOW#
SPEED
LINK/ACT
LED1
LED2
DVDD_33V
DVDD_33V
+3.3V
GND GND
GND
GND
DVDD_33V
DVDD_33V
GND
DVDD_33V DVDD_33V
C?
0.1UF
C0603
C?
0.1UF
C0603
LED?
12
L?
F.B/120/S0603C?
0.1UF
C0603
R?
510
R0603
C?
0.1UF
C0603
LED?
12
R?
510
R0603
L?
F.B/120/S0603
SPEED
LINK/ACT
LED1
LED2
DVDD_33V
DVDD_33V
+3.3V
GND GND
GND
GND
DVDD_33V
DVDD_33V
GND
DVDD_33V DVDD_33V
C?
0.1UF
C0603
C?
0.1UF
C0603
LED?
12
L?
F.B/120/S0603C?
0.1UF
C0603
R?
510
R0603
C?
0.1UF
C0603
LED?
12
R?
510
R0603
L?
F.B/120/S0603
HS12363
RX+
TX+
RX-
TX-
AVDD_25V
R?49.9/1%
R?
75/1%
R?
75/1%
R?49.9/1%
R?49.9/1%
C?
0.1uF
R?49.9/1%
C?
0.1uF
C?
0.1uF
JP?
RJ-45
1
2
3
4
5
6
7
8
U?
1
3
5
6
8 9
11
13
14
16
2
7 10
15
4
12
RD-
RD+
CT
TD-
TD+TX+
TX-
MCT
RX+
RX-
NC
NCNC
NC
NC
NC
R?
75/1%
C?
0.1uF
C?
0.1uF
C?
0.01uF/2KV
ＤＭ９０００ＡＥＰ 此处输出２．５Ｖ
ＤＭ９０００ＣＥＰ 此处输出１．８Ｖ
不影响整个电路，二者兼容
ＤＭ９０００Ａ／Ｃ
RX+
RX-
TX+
TX-
AGND
AGND
CHASIS_GROUND
AGND
AVDD_33
AGND
R?
49.9/1%
R0603
JP?
RJ-45
1
2
3
4
5
6
7
8
R?
49.9/1%
R0603
C?
0.1UF
C0603
U?
MAGCOM HS9001
1
3
5
6
8 9
11
12
14
16
2
7 10
15
134
TD-/RD-
TD+/RD+
NC
RD-/TD-
RD+/TD+RX+/TX+
RX-/TX-
NC
TX+/RX+
TX-/RX-
CT
CTMCT
MCT
NCNC
R?
75R
R0603
C?
0.1UF
C0603
C?
0.01UF/2KV
R?
49.9/1%
R0603
C?
0.1UF
C0603
C?
0.1UF
C0603
R?
49.9/1%
R0603
R?
75R
R0603
C?
0.1UF
C0603
R?
75R
R0603
RX+
RX-
TX+
TX-
AGND
AGND
CHASIS_GROUND
AGND
AGND
R?
49.9/1%
R0603
JP?
RJ-45
1
2
3
4
5
6
7
8
R?
49.9/1%
R0603
C?
0.1UF
C0603
U?
1
3
5
6
8 9
11
12
14
16
2
7 10
15
134
TD-/RD-
TD+/RD+
NC
RD-/TD-
RD+/TD+RX+/TX+
RX-/TX-
NC
TX+/RX+
TX-/RX-
CT
CTMCT
MCT
NCNC
R?
75R
R0603
C?
0.1UF
C0603
C?
0.01UF/2KV
R?
49.9/1%
R0603
C?
0.1UF
C0603
C?
0.1UF
C0603
R?
49.9/1%
R0603
R?
75R
R0603
C?
0.1UF
C0603
R?
75R
R0603
DM9000AEP
AVDD_PW
AVDD_PW
ＤＭ９０００ＡＥＰ 标准设计
ＤＡＶＩＣＯＭ ＤＭ９０００ＡＥＰ＿ＤＥＭＯ
２０１１－１１
FC1680
资源评论
vestiges2016-11-24非常有用，多谢分享
tcuiwei2016-11-18整用到，下来参考
