User's Manual
VCC
Ethernet Interface Board 2/5
- 59 -
On the chassis fixing area
12
1 2
12
12
12
1 2
VIN
1
GND
2
VOUT
3
1 2
12
1 2
12
12
12
1 2
12
12
XTALA1
K14
XTALA2
K12
MDC/GP_OUT
D10
MDIO/GP_OUT
B10
TXCLK
C10
TXD3/GP_OUT
A12
TXD2/GP_OUT
B11
TXD1/GP_OUT
D11
TXD0/TXD
A11
TXER/GP_OUT
A13
TXEN
B12
TXCOL
A14
RXCRS
D12
RXCLK
C12
RXD3/GP_IN
D14
RXD2/GP_IN
B15
RXD1/GP_IN
A15
RXD0/RXD
B13
RXER/GP_IN
C15
RXDV/GP_IN
D15
PA7/TXDA
J14
PA6/DTRA/DREQ1
J13
PA5/RTSA
J15
PA4/RXCA
J12
PA3/RXDA/DACK1
H15
PA2/DSRA/AMUX
H12
PA1/CTSA/DONE1_O
H13
PA0/TXCA/DONE1_I
G12
PC7/TXDB
G13
PC6/DTRB/DREQ2
G14
PC5/RTSB/RJECT
F15
PC4/RXCB/RESET
F12
PC3/RXDB/DACK2
F13
PC2/DSRB/RSPF
E15
PC1/CTSB/LIRQ1
E12
PC0/TXCB/LIRQ0
E14
GND
D2
GND
F1
GND
J4
GND
P4
GND
P7
GND
M8
GND
P9
GND
R11
GND
K15
GND
G15
GND
E13
GND
D13
GND
B14
GND
C11
GND
A7
GND
A5
GND
B2
GND
P2
GND
P14
GND
K13
(Vcc1)
R13
(Vcc2)
P12
XTALB1(Vcc)
N12
XTALB2(NC)
R15
(NC1)
M11
(NC2)
P11
(NC3)
N11
(NC4)
R12
(NC5)
R14
(NC6)
P13
BR
D7
BG
C7
BUSY
B7
CoreVcc(1.5)
R8
CoreVcc(1.5)
L14
CoreVcc(1.5)
C14
CoreVcc(1.5)
C13
PLLVDD(1.5)
L15
PLLVSS
L12
OscVcc(3.3)
N13
OscVcc(3.3)
C3
I/O_Vcc(3.3)
E4
I/O_Vcc(3.3)
K4
I/O_Vcc(3.3)
M2
I/O_Vcc(3.3)
N3
I/O_Vcc(3.3)
P3
I/O_Vcc(3.3)
R5
I/O_Vcc(3.3)
H14
I/O_Vcc(3.3)
A3
I/O_Vcc(3.3)
B8
I/O_Vcc(3.3)
F14
1 8
2 7
3 6
4 5
12
1 2
12
1 2
1 2
VIN
1
GND
2
ON/OFF
3
NC
4
VOUT
5
12
1 2
1 2
1 2
1 8
2 7
3 6
4 5
12
12
1 2
12
12
12
R127
10k
R3
33
R54
1M
TP9
LC-4
C4
470p
C2
100u
+
TP8
LC-4
PC2
MOUNT_PAD
TP12
LC-4
R128
(0/2125)
U2
L88M33T
R58
3.3k
TP7
LC-4
TP3
LC-4
C16
0.1u
R116
(0/2125)
C17
0.1u
C3
22u
+
C12
0.1u
R2
33
C13
0.1u
C14
0.1u
U1B
NS7520_BGA
RA23
CN1J4K103J
C11
0.1u
R11
(0/2125)
C15
0.1u
FB1
BK1608
C19
10p
R10
33
PC1
MOUNT_PAD
U3
S-1165B15
C10
0.1u
R108
15k
R1
33
C20
10p
RA24
CN1J4K103J
C1
2.2u
C9
0.1u
TP11
LC-4
R107
15k
TP10
LC-4
C21
470p
C22
470p
C23
470p
X1
NX5032 18.432MHz 50ppm
+5V
VCC
1.5V
1.5V
VCC
VCC
VCC
DEBUG_P3
DEBUG_P2
DEBUG_P1
DEBUG_P0
MII_MDCsh5
MII_MDIOsh5
MII_TXD3sh5
MII_TXD2sh5
MII_TXD1sh5
MII_TXD0sh5
MII_TXERsh5
MII_TXENsh5
MII_TXCLKsh5
MII_COLsh5
MII_CRSsh5
MII_RXCLKsh5
MII_RXD3sh5
MII_RXD2sh5
MII_RXD1sh5
MII_RXERsh5
MII_RXDVsh5
MII_RXD0sh5
DEBUG_TXD
DEBUG_RXD
DETECT_SUB
PLD_TXD
PLD_INIT
PLD_RXD
PLD_IO9
sh1
sh1
sh1
sh1
sh1
sh1
sh1
sh4
sh4
sh4
sh4