Table of Contents
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003
PHY
D_3.3V
C335
0.1uF
FB303
D_GND
0.5A/60@100MHz
C325
C326
C328
C330
0.1uF
0.1uF
0.1uF
0.001uF
1
OVDD1
2
DVDD1
3
REGDVDD
4
REF_CLK
5
XTALO
PHY CHIP
6
XTALI
7
XTALGND
R306
8
IC306
10k
OVDD2/NC
9
RESET#
BCM5221A4KPT
10
PHYAD0/FDX_LED#
11
D_GND
PHYAD1/COL_LED#
12
PHYAD2/ACT_LED#
13
001, 003
XRESET
PHYAD3/PAUSE
14
PHYAD4
15
003
PHY_XFDX_LED
TESTEN
16
LOW_PWR
RCVLED#/ACTLED#/MDIX_DIS/TDO
D_3.3V
C331
0.1uF
FB302
D_GND
0.5A/60@100MHz
C329
C332
C333
C327
C334
C336
2.2uF
0.1uF
0.001uF
0.1uF
0.01uF
2.2uF
R307
1k
R308
270
D_GND
D_3.3V
IC303 (1/3)
SN74LVC74APWR-12
IC303 (3/3)
IC303 (2/3)
SN74LVC74APWR-12
SN74LVC74APWR-12
R302
C301
47k
0.1uF
X301
4
10
50MHz
2
PRE
5
R301
12
PRE
9
VCC
D
Q
D
Q
47k
4
GND
3
6
VDD
11
8
1
3
CLK
Q
CLK
Q
COUT
OUT
GND
CLR
CLR
2
1
13
D_GND
C304
0.1uF
XIS-10DC
A
B
C337
C338
C339
0.1uF
0.01uF
2.2uF
D_GND
D_3.3V
R311
D_3.3V
1.5k
PHY_MDIO
R309
R310
33
33
FB304
C343
0.1uF
C340
C341
C345
0.001uF
0.001uF
0.1uF
D_GND
RB307
48
100
PHY_ERXD0
RXD0
C350
47
PHY_ERXD1
0.1uF
RXD1
46
OVDD3
45
RB308
D_GND
DGND2
T301
44
100
PHY_ERXD2
12
RXD2
43
PHY_ERXD3
C346
RXD3
C342
0.1uF
42
PHY_MDC
10
10pF
MDC
NM
41
PHY_MDIO
MDIO
D_GND
40
11
DGND1
39
FDX
D_3.3V
38
ANEN/TRST#
37
8
F100/TCK
36
R312
PHY_SPD_ST
10k
C347
SPDLED#/ADV_PAUSE#/TMS
C344
0.1uF
35
PHY_LINK_ST
10pF
9
LNKLED#/MEDIA_CONV#/TDI
NM
34
XMTLED#/INTR#/FDXLED#
33
D_GND
7
C348
D_GND
0.01uF
C349
0.01uF
C353
0.01uF
C311
NM
0.01uF
7
8
NM
+1.8VAna
D_GND
5
6
3
4
1
2
128
100
RXIN0
RB303
127
RXIP0
126
C312
NM
VSSA9
0.01uF
125
TXOP0
7
8
NM
124
TXON0
D_GND
5
6
123
R303
IC301
VDDA9
+1.8VAna
2k
3
4
122
SI-3018LSA-TL
IBREF
1
2
1
8
121
IN1
VOUT1
100
NC4
3
7
RB304
120
IN2
VOUT2
VDDPLL
119
CL301
X2
0.8
4
2
118
CLKX25M0
VC
NC
C305
X1
C302
GND1
GND2
C308
117
100uF
0.1uF
0.1uF
VSSPLL
4V
5
6
116
C314
NC3
0.1uF
115
+1.8VDig
VSSD7
114
D_GND
VDDD7
+1.8VDig
IC302
RB301
113
+1.8VDig
D301
470
LOOPLED#/ENEEPROM
SI-3018LSA-TL
CL-191YG-CD-T
112
1
8
P0_LED0/EN_RST_BLNK
IN1
VOUT1
7
8
111
D302
3
7
P0_LED1/EN_BRD_CTRL
5
6
CL-191YG-CD-T
IN2
VOUT2
110
P0_LED2/FORCE_SPEED
3
4
109
C309
C313
4
2
P0_LED3/FORCE_DUPLEX
0.1uF
0.1uF
VC
NC
1
2
108
C306
C303
GND1
GND2
VSSD6
100uF
0.1uF
+1.8VDig
4V
107
5
6
VDDD6
106
P1_LED0/EN_BKPRS
D303
105
CL-191YG-CD-T
P1_LED1/EN_FCTRL
D_GND
104
P1_LED2/EN_ANEG
+1.8VTr
+1.8VDig
D304
103
IC304
CL-191YG-CD-T
SI-3018LSA-TL
RB302
P1_LED3/EN_AUTOXOVER
10k
1
8
1
2
IN1
VOUT1
3
7
3
4
IN2
VOUT2
5
6
4
2
C310
7
8
C307
0.1uF
VC
NC
100uF
GND1
GND2
4V
5
6
D_GND
D_GND
D305
+1.8VDig
CL-191YG-CD-T
C315
0.1uF
IC305
SN74LVC541APWR
20
2
Vcc
18
A1
Y1
CL-191YG-CD-T
3
17
A2
Y2
4
16
A3
Y3
5
15
A4
Y4
6
14
A5
Y5
7
13
A6
Y6
+1.8VDig
8
12
A7
Y7
9
11
A8
Y8
1
7
8
G1
5
6
19
G2
3
4
GND
10
1
2
470
NM
RB305
D_GND
C
SNT-1 (5/5)
SNT-1 (5/5)
+1.8VTr
RB311
1
100
2
1
C351
0.01uF
3
4
3
6
5
D_GND
2
8
7
4
RB312
5
100
2
1
C352
0.01uF
4
3
6
5
D_GND
6
8
7
7
8
NM
5
6
3
4
1
2
NM
100
RB309
NM
100
7
8
RB310
NM
5
6
3
4
1
2
+1.8VAna
D_GND
IC307
RTL8309SB-LF
R304
0.1uF
0.1uF
10k
0.1uF
C319
C317
C316
0.1uF
D307
C318
CL-191YG-CD-T
D306
D308
CL-191YG-CD-T
+1.8VDig
NM
RB306
10k
RB325
10k
D_GND
+1.8VDig
D_GND
8-7
8-7
D
E
RB319
TXOP2
100
C367
+1.8VTr
0.01uF
7
8
5
6
3
4
1
2
TXON2
RB320
100
RXIP2
C368
0.01uF
7
8
5
6
3
4
1
2
RXIN2
D_GND
RB321
TXOP3
100
C374
+1.8VTr
0.01uF
7
8
RB313
C360
5
6
100
0.01uF
NM
NM
3
4
2
1
1
2
4
3
TXON3
6
5
RB322
100
8
7
RXIP3
C375
RB314
C361
0.01uF
7
8
100
0.01uF
NM
NM
5
6
2
1
3
4
4
3
1
2
6
5
RXIN3
8
7
D_GND
+1.8VTr
C379
0.1uF
RB323
T304
100
1
TXOP4
C377
1
2
+1.8VAna
0.01uF
3
4
3
5
6
NM
7
8
2
C362
100
0.1uF
C364
4
RB315
0.01uF
TXON4
7
8
NM
RB324
100
RXIP4
5
39
5
6
RXIN7
1
2
C378
40
3
4
0.01uF
RXIP7
3
4
1
2
41
C365
VSSA8
0.01uF
5
6
42
TXOP7
7
8
6
7
8
43
NM
TXON7
RXIN4
5
6
44
NM
VDDA8
100
45
3
4
RB316
NC1
1
2
46
NC2
47
RESET#
47k
48
RB317
MII_FCTRL_STA
7
8
49
MII_SPD_STA
50
5
6
MII_DUP_STA
51
3
4
MII_LNK_STA#
1
2
52
VDDD1
53
VSSD1
C366
54
1
2
0.1uF
SCL_MDC
55
3
4
SDA_MDIO
56
5
6
MTXC/PRXC
57
7
8
MTXEN/PRXDV
58
RB318
MTXD0/PRXD0
59
47k
MTXD1/PRXD1
60
MTXD2/PRXD2
61
MTXD3/PRXD3
62
D_3.3V
VDDIO
63
VSSIO
64
C363
MCOL/PCOL
0.1uF
0.01uF
C321
0.1uF
C320
D_GND
F
G
1
(ETHER-NET Connector 1)
CN6
TXD+
1
TXD-
2
RXD+
3
TXD_CT
4
NC
5
RXD-
6
2
RXD_CT
7
NC
8
Gnd
Gnd
C369
9
10
0.1uF
(ETHER-NET Connector 2)
CN7
TXD+
1
TXD-
2
RXD+
3
TXD_CT
4
NC
5
RXD-
6
RXD_CT
7
NC
8
Gnd
Gnd
C376
0.1uF
9
10
3
SIGN1157
12
C380
(ETHER-NET Connector 3)
0.1uF
10
CN14
TXD+
1
11
TXD-
2
RXD+
3
RB326
SIGN1152
100
TXD_CT1
4
8
1
2
TXD_CT2
5
3
4
C381
C382
RXD-
6
0.1uF
0.1uF
9
5
6
RXD_CT1
7
7
8
RXD_CT2
8
7
Gnd
9
Gnd
Gnd
10
11
D_GND
4
5
SNT-1 (5/5)
BOARD NO. 1-864-898-12
XIS-10DC_SNT-1_012_5
H
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