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Pin No.
Pin Name
14
TP_RXN
13
TP_RXP
6
TP_TXN
5
TP_TXP
55
P0AC
59
P1CL
60
P2LI
62
P3TD
64
P4RD
2
10/100SEL
9
10TCSR
10
100TCSR
26
ANSEL
24
DPXSEL
23
HW/SW
27
LOCK
21
LSTA
19
MII/SI
1
NOD/REP
53
REF_IN
52
REF_OUT
18
RESETn
49
COL
50
CRS
31
MDC
30
MDIO
38
RXCLK
35
RXD0
34
RXD1
33
RXD2
32
RXD3
36
RXDV
39
RXER
41
RXTRI
43
TXCLK
45
TXD0
46
TXD1
47
TXD2
48
TXD3
44
TXEN
42
TXER
I/O
I
Twisted-Pair Receive (Data) Negative.
I
Twisted-Pair Receive (Data) Positive.
O
Twisted-Pair Transmit (Data) Negative.
O
Twisted-Pair Transmit (Data) Positive.
I/O
PHY (Address Bit) 0 / Activity LED.
I/O
PHY (Address Bit) 1 / Collision LED.
I/O
PHY (Address Bit) 2 / Link Integrity LED.
I/O
PHY (Address Bit) 3 / Transmit Data LED.
I/O
PHY (Address Bit) 4 / Receive Data LED.
I/O
10Base-T / 100Base-TX Select.
I
10M Transmit Current Set Resistor.
I
100M Transmit Current Set Resistor.
I
Auto-Negotiation Select.
I//O
Half-Duplex / Full-Duplex Select.
I
Hardware/Software (Select).
O
(Stream Cipher) Lock (Acquired).
O
Link Status.
I
Media Independent Interface / Stream Interface (Select).
I
Node/Repeater (Select).
I
(Frequency) Reference Input.
I
(Frequency) Reference Output.
I
(System) Reset (Active Low).
O
Collision (Detect).
O
Carrier Sense.
I
Management Data Clock.
I/O
Management Data Input/Output.
O
Receive Clock.
I
Receive Data 0-3.
O
Receive Data Valid.
O
Receive Error.
I
Receive (Interface), Tri-State.
O
Transmit Clock.
I
Transmit Data 0-3.
I
Transmit Enable.
I
Transmit Error.
Description
88
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