Beck IPC SC123 - Internal Ethernet PHY Pins; MII Ethernet External PHY Pins

IPC@CHIP SC123/SC143
Hardware Manual V1.06 [18.02.2010]
©2000-2008 BECK IPC GmbH Page 19
4.16 Ethernet 0 Interface (Internal PHY)
Ball Pin
Name
Ball
Pin
Type
Description
XIN
(1)
XOUT
H1
H2
IN
OUT
Ethernet Clock (25 MHz Crystal)
These pins provide the connections for a fundamental mode parallel
resonant crystal.
LED0
(1)
K17
OUT [8mA]
LED0 Driver
LED1
(1)
J17
OUT [8mA]
LED1 Driver
LED2
(1)
L17
OUT [8mA]
LED2 Driver
LED3
(1)
G15
OUT [8mA]
LED3 Driver
TXP
D17
OUT
Ethernet Transmit Plus
TXN
E17
OUT
Ethernet Transmit Negative
RXP
G17
IN
Ethernet Receive Plus
RXN
F17
IN
Ethernet Receive Negative
Table 4-15: Pin Description of internal PHY
4.17 MII Ethernet 1 Interface (External PHY)
Ball Pin
Name
Ball
Pin
Type
Description
MDIO
(1)
A17
I/O [4mA]
Ethernet MII 1 Management Data
MDC
(1)
B17
OUT [4mA]
Ethernet MII 1 Clock Out
TXCLK
(1)
C16
IN
Ethernet Transmit Clock
TXEN
(1)
P15
OUT [4mA]
Ethernet Transmit Enable
TXER
(1)
C17
OUT [4mA]
Ethernet Transmit Error
TXD[3]
(1)
B16
OUT [4mA]
Ethernet Transmit Data Bus Bit [3]
TXD[2]
(1)
A16
OUT [4mA]
Ethernet Transmit Data Bus Bit [2]
TXD[1]
(1)
B15
OUT [4mA]
Ethernet Transmit Data Bus Bit [1]
TXD[0]
(1)
A15
OUT [4mA]
Ethernet Transmit Data Bus Bit [0]
RXCLK
(1)
E2
IN
Ethernet Receive Clock
RXDV
(1)
C1
IN
Ethernet Receive Data Valid
RXER
(1)
D2
IN
Ethernet Receive Error
RXD[3]
(1)
C14
IN
Ethernet Receive Data Bus Bit [3]
RXD[2]
(1)
B14
IN
Ethernet Receive Data Bus Bit [2]
RXD[1]
(1)
B13
IN
Ethernet Receive Data Bus Bit [1]
RXD[0]
(1)
A14
IN
Ethernet Receive Data Bus Bit [0]
RXCRS
(1)
A13
IN
Ethernet Receive Carrier Sense
RXCOL
(1)
C12
IN
Ethernet Receive Collision
Table 4-16: Pin Description of MII
Note 1: 5V tolerant