18880_536_101008.eps
101020
Ethernet Switch
B23
2010-05-14
0.4
BUH NAFTA 2k10 v0.4
017G MB 4 ZW
Ethernet Switch
B23
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A
A
RXIN4
RXIP1
TXOP0
TXON0
TXOP2
RXIP2
RXIP0
TXOP1
RXIN1
TXON1
RXIN2
TXOP4
TXON2
RXIP4
TXON4
RXIN0
SDA_MDIO
SCL_MDC
CK25MOUT
DUP3_GYMODE
PHY2PTXEN
8306SDM_X2
PHY2PRXDV
PHY2PRXD3
IRQB2_ENDEFER
GXMODE
EN_AUTOXOVER
P4MODE0
DTEST2
ACT0_BCINDROP
P4MODE1
DISDUALMII
DTEST1
8306SDM_X1
RESET_OUTb
PHY2PTXEN
DISDUALMII
P4MODE1
P4MODE0
GXMODE
DUP3_GYMODE
LED_ACT0_N
ACT0_BCINDROP
EN_AUTOXOVER
PHY2PRXDV
PHY2PRXD3
IRQB2_ENDEFER
WP
SCL_MDC
SDA_MDIO
TXOP4
TXON4
RXIN4
LED_ADD2
EPHY_TDN
EPHY_TDP
LED_ADD1
ACT2_P4ANEG
ACT1_GYSPD
ACT2_P4ANEG
LED_ADD2
ACT1_GYSPD
LED_ADD1
RXIP4
EPHY_RDP
EPHY_RDN
IRQB2
TXOP2
TXON2
RXIP2
RXIN2
RXIN1
RXIP1
TXOP1
TXON1
D3.3V
D3.3V
D3.3V
D3.3V
A1.8V_RTL
A1.8V_RTL
D1.8V_RTL
D1.8V_RTL
D3.3V
D3.3V
D3.3V
D3.3V
A1.8V_RTL
A1.8V_RTL
A1.8V_RTL
D3.3V
D3.3V
A2.5V
A1.8V_RTL
D3.3V
RESET_OUTb [13]
P4FLCTRL_CPUINT# [8,12]
EPHY_TDP [16]
EPHY_TDN [16]
EPHY_RDP [16]
EPHY_RDN [16]
TXOP0 [24]
TXON0 [24]
RXIP0 [24]
RXIN0 [24]
IRQB2
[12,21]
DISDUALMII
R15: Pull low in MAC5 PHY Mode
Configuration,internal pull high
P4MODE[1]
R14: Floating in MAC5 PHY Mode
Configuration, internal pull high
R53: Floating in MAC5 PHY Mode
Configuration, internal pull high
GYMODE
GXMODE
P4MODE[0]
R13: Pull low in MAC5 PHY Mode
Configuration,internal pull high
R54: Pull low in MAC5 PHY Mode
Configuration,internal pull high
R496 330
R447 0R447 0
C530
0.1uF
C530
0.1uF
CM29
17@100,0805,4A
CM29
17@100,0805,4A
C524
18pF
C524
18pF
R448 49.9,1%R448 49.9,1%
FB33
60@100MHz/0805/3A
FB33
60@100MHz/0805/3A
C519
0.1uF
C519
0.1uF
U53
LAN0072-50
U53
LAN0072-50
RDCT
3
RD+
1
RD-
2
TDCT
4
TD-
6
TD+
5
RX+
12
RX-
11
RXCT
10
TXCT
9
TX+
8
TX-
7
C607 0.1uFC607 0.1uF
R420 10KR420 10K
C527
0.1uF
C527
0.1uF
R423*470R423*470
R424 470R424 470
C537 0.1uFC537 0.1uF
C515
0.1uF
C515
0.1uF
C146
1nF/50v
C146
1nF/50v
C534
0.1uF
C534
0.1uF
J33 *RJ45J33 *RJ45
TX_CT
R5
TX_+
R1
TX_-
R2
RX_+
R3
RX_-
R4
RX_CT
R6
LED1(Y)_CAT-
L1
LED1(Y)_AN+
L2
LED2(G)_CAT-
L3
LED2(G)_AN+
L4
NC1
M3
NC2
M4
Shield1
M1
Shield2
M2
R7
R7
R8
R8
R9
R9
R10
R10
R503 49.9,1%R503 49.9,1%
R421
1.5K
R421
1.5K
C535
0.1uF
C535
0.1uF
C516
0.1uF
C516
0.1uF
R505 49.9,1%R505 49.9,1%
R427 *1KR427 *1K
R433 *1KR433 *1K
C394
*22uF/6.3V
C394
*22uF/6.3V
R479
1M
R479
1M
R430 *100R430 *100
R425 0R425 0
RD30
*1K
RD30
*1K
13
2
C520
0.1uF
C520
0.1uF
C148
1nF/50v
C148
1nF/50v
R450 49.9,1%R450 49.9,1%
R434 *0R434 *0
C531
0.1uF
C531
0.1uF
R626
0
R626
0
R426 1KR426 1K
R422
1.5K
R422
1.5K
R445 *10KR445 *10K
C528
0.1uF
C528
0.1uF
R431 *100R431 *100
+
EC25
33uF
+
EC25
33uF
C588
0.1uF
C588
0.1uF
R419 470R419 470
C522
0.1uF
C522
0.1uF
L40L40
LECM2012D-900QT
2 3
41
R439
10K
R439
10K
R497 330R497 330
R451 49.9,1%R451 49.9,1%
C517
0.1uF
C517
0.1uF
L24L24
LECM2012D-900QT
2 3
41
Y3
25MHz
Y3
25MHz
1 3
2
4
C587
0.1uF
C587
0.1uF
R501 49.9,1%R501 49.9,1%
C532
0.1uF
C532
0.1uF
C525
18pF
C525
18pF
J32 RJ45J32 RJ45
TX_CT
R5
TX_+
R1
TX_-
R2
RX_+
R3
RX_-
R4
RX_CT
R6
LED1(Y)_CAT-
L1
LED1(Y)_AN+
L2
LED2(G)_CAT-
L3
LED2(G)_AN+
L4
NC1
M3
NC2
M4
Shield1
M1
Shield2
M2
R7
R7
R8
R8
R9
R9
R10
R10
R437 49.9,1%R437 49.9,1%
R500 49.9,1%R500 49.9,1%
C608 0.1uFC608 0.1uF
R498330R498330
RD31
*1K
RD31
*1K
13
2
R504 49.9,1%R504 49.9,1%
C536 0.1uFC536 0.1uF
FB32
*60@100MHz/0805/3A
FB32
*60@100MHz/0805/3A
RD33 1KRD33 1K
1
3
2
C144
1nF/50v
C144
1nF/50v
C609 0.1uFC609 0.1uF
C526
0.1uF
C526
0.1uF
L41L41
LECM2012D-900QT
2 3
4
1
R4350R4350
R502 49.9,1%R502 49.9,1%
+
EC26
33uF
+
EC26
33uF
C529
0.1uF
C529
0.1uF
C514
0.1uF
C514
0.1uF
C518
0.1uF
C518
0.1uF
R590 *0R590 *0
R432
1.96K,1%
R432
1.96K,1%
C392
22uF/6.3V
C392
22uF/6.3V
R443 49.9,1%R443 49.9,1%
RTL8306G
U47
RTL8306G-GR
RTL8306G
U47
RTL8306G-GR
TXON[2]
20
RXIN[4]
30
RXIN[0]
2
RXIP[0]
3
AVDD18
1
AGND
4
TXOP[0]
5
TXON[0]
6
TXOP[1]
10
AVDD18
8
TXON[1]
9
AGND
11
RXIP[1]
12
RXIN[1]
13
AVDD18
14
AVDD18
15
RXIN[2]
16
RXIP[2]
17
AGND
18
TXOP[2]
19
AVDD18
7
AVDD18
21
AVDD18
22
TXON[3]
23
TXOP[3]
24
AGND
25
RXIP[3]
26
RXIN[3]
27
AVDD18
28
AVDD18
29
RXIP[4]
31
AGND
32
TXOP[4]
33
TXON[4]
34
AVDD18
35
ITEST1(IN36)
36
ITEST2(USEANA50)
37
ITEST3(CPRST
38
DGND
39
RESET#
40
ITEST4(NoRMIICK)
41
DISDUALMII(modeset4)
42
DVDD18
43
P4MODE[1](modeset3)
44
P4MODE[0](modeset2)
45
P4FLCTRL/CPU_Interrupt#
46
P4SPDSTA
47
P4FULL(HOME_CRS)
48
P4LNKSTA#
49
DGND
50
MTXC/PRXC(CTRL_REFCLK1)
51
M(R)TXEN/PRXDV
52
DVDD18
53
M(R)TXD[0]/PRXD[0]/LEDMODE[0]
54
M(R)TXD[1]/PRXD[1]/LEDMODE[1]
55
MTXD[2]/PRXD[2]/P4IRTAG[0]
56
MTXD[3]/PRXD[3]/P4IRTAG[1]
57
MCOL/PCOL
58
MRXC/PTXC/REFCLK1
59
MRXDV/PTXEN/CRSDV
60
M(R)RXD[0]/PTXD[0]
61
DVDD33
62
M(R)RXD[1]/PTXD[1]
63
DGND
64
ITEST5(CPTST)
65
MRXD[2]/PTXD[2]
66
MRXD[3]/PTXD[3]
67
SEL_MIIMAC#/DISDSPRI
68
EN_AUTOXOVER
69
DVDD18
70
EN_RST_BLNK
71
ITEST6(MONFCQ)
72
ENEEPROM/PHY2PRXD[0]/M(R)2TXD[0]
73
SCL_MDC
74
SDA_MDIO
75
GXENFC/PHY2PRXD[1]/M(R)2TXD[1]
76
GYENFC/P2RXD[2]/M2TXD[2]
77
ENBKPRS/P2RXD[3]/M2TXD[3]
78
DGND
79
DISBRDCTRL/PHY2PRXDV/M(R)2TXEN
80
PHY2PRXC/M2TXC/CTRL_REFCLK2
81
PHY2PTXC/M2RXC/REFCLK2
82
DISPORTPRI[0](P2TXEN/M2RXDV/CRSDV2)
83
DISPORTPRI[1](PHY2PTXD[0]/M(R)2RXD[0])
84
DISPORTPRI[2](PHY2PTXD[1]/M(R)2RXD[1])
85
DISPORTPRI[3](PHY2PTXD[2]/M2RXD[2])
86
DVDD33
87
DISPORTPRI[4](PHY2PTXD[3]/M2RXD[3])
88
LED_BLNK_TIME/PHY2PCOL/M2COL
89
ENDEFER/LOOPLED#
90
DISTAGPRI/LED_ADD[4]
91
DISHOMEPLUG/LED_ACT[4]
92
DISVLAN/LED_SPD[4]
93
DGND
94
SETGROUP/LED_DUP[4]
95
MODESET[1]/LED_ADD[3]
96
EN48PASS1/LED_ACT[3]
97
DISARP/LED_SPD[3]
98
LED_DUP[3]/GYMODE(modeset0)
99
DVDD18
100
LED_ACT[2]/P4ANEG
103
LED_SPD[2]/GXANEG
104
LED_DUP[2]/GYANEG
105
DVDD33
106
LED_ADD[1]/GXSPD100
107
LED_ACT[1]/GYSPD100
108
LED_SPD[1]/GXFULL
109
LED_DUP[1]/GYFULL
110
LED_ADD[0]/ENFORWARD
111
DGND
112
LED_ACT[0]/BCINDROP
113
LED_SPD[0]/MAX1536
114
LED_DUP[0]
115
CK25MOUT
116
OSCI
117
HVDD33
118
AVDD18
119
X1
120
X2
121
AGND
122
VCTRL
123
DTEST2
124
DTEST1
125
AGND
126
IBREF
127
AVDD18
128
DISLEAKY/LED_ADD[2]
101
DGND
102
RD321KRD321K
1
3
2
R499 330R499 330
C521
0.1uF
C521
0.1uF
C150
1nF/50v
C150
1nF/50v
C533
0.1uF
C533
0.1uF
R428 1KR428 1K
C606 0.1uFC606 0.1uF
R429 *0R429 *0
RD29
1K
RD29
1K
13
2
C523
10uF/10V
C523
10uF/10V
L42L42
LECM2012D-900QT
2 3
41
R418 1KR418 1K
R436 49.9,1%R436 49.9,1%
U46
*24LC04
U46
*24LC04
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
R442 *0R442 *0
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