5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
INGENIC SEMICONDUCTOR CO.,LTD
SA1_ALE
LED1
LED2
EECS
TD-
TD+
2SD0
RD-
2SD1
RD+
2SD2
2SD3
2SD4
2SD5
2SD6
2SD7
RD+
TD-
ETHNET_CS_N
RD_N
ETHNET_RST
ETHNET_INT
WE_N
ETHNET_POWER_EN
RD-
TD+
LED2
LED1
ETHNET_POWER_EN
DVNET3.3V
VNET1.8V
DVNET3.3V
DVNET3.3V
VNET1.8V
+3.3V
DVNET3.3V
VNET1.8V
DVNET3.3V
5V_IN
DVNET3.3V
ETHNET_CS_N
2
RD_N
2
WE_N
2
ETHNET_INT
2
ETHNET_RST
2
SA1_ALE
2,4
2SD0
4
2SD1
4
2SD2
4
2SD3
4
2SD4
4
2SD5
4
2SD6
4
2SD7
4
ETHNET_POWER_EN
2
Title
Size
Document Number
R e v
Date:
Sheet
o f
ETHERNET
V1.0
CI20_JZ4780
B
9
10
Thursday, June 19, 2014
Title
Size
Document Number
R e v
Date:
Sheet
o f
ETHERNET
V1.0
CI20_JZ4780
B
9
10
Thursday, June 19, 2014
Title
Size
Document Number
R e v
Date:
Sheet
o f
ETHERNET
V1.0
CI20_JZ4780
B
9
10
Thursday, June 19, 2014
R538
33
C42
0.1uF
C34
22pF
R36
300
+
CD7
47uF
R32
10k
R294
100K
C36
15pF
C33
22pF
R33
49.9 1%
C319
10uF
C44
0.1uF
U16
DM9000C
IOR#
35
IOW#
36
EECK
20
EECS
21
EEDIO
19
CS#
37
PWRST#
40
CMD
32
INT
34
SD0
18
SD1
17
SD2
16
SD3
14
SD4
13
SD5
12
SD6
11
SD7
10
SD8/GP1
31
SD9/GP2
29
SD10/GP3
28
SD11/GP4
27
SD12/GP5
26
SD13/GP6
25
SD14/LED3
24
SD15/WAKE
22
X2
43
X1
44
LED1
39
LED2
38
SD
46
BGGND
48
BGRES
1
RXVDD18
2
TXVDD18
9
RX+
3
RX-
4
RXGND
5
RXGND
47
TXGND
6
TX+
7
TX-
8
TEST
41
VDD
23
VDD
30
VDD
42
GND
15
GND
33
GND
45
R535
33
Q24
NC/WPM3401
3
1
2
R295
10K
R133
49.9 1%
C30
0.1uF
C320
0.1uF
C32
15pF
J11
RJ45-LED-1046
TXP
1
TXN
2
RXP
3
TXCT
4
RXCT
5
RXN
6
NC
7
NC
8
LINK_VCC
9
LINK
10
ACT
11
ACT_VCC
12
GND
13
GND
14
R173
49.9 1%
C316
0.1uF
R536
33
R138
NC
C290
1uF
C37
15pF
C41
0.1uF
R37
49.9 1%
Y4
25MHZ
C43
0.1uF
R534
33
+
CD6
47uF
Q23
NC/ MMBT3904L
3
1
2
R81
6.8k/1%
C73
0.1uF
C315
10uF
R537
33
C292
10uF
C39
0.1uF
R531
33
C31
15pF
R35
300
R306
10K
U125
RT9013-33PB
INPUT
1
GND
2
EN
3
Cbyp
4
VOUT
5
C38
15pF
