5 physical port 0, Physical port 0, Table 33: physical port 0 – BECKHOFF ET1100 User Manual
Page 41
Pin Description
Slave Controller
– ET1100 Hardware Description
III-27
3.8.5
Physical Port 0
Table 33 shows the pins for physical port 0. It can be configured as MII or EBUS and is always
available. Use of this port does in no case clash with pins needed for PDI.
Table 33: Physical Port 0
Pin
Pin
MII
EBUS
Configuration
Signal
Internal
PU/PD
Name
Dir.
Signal
Dir.
Signal
Dir.
M9
TX_ENA(0)/
EBUS(0)-TX+
BD/LO+
TX_ENA(0)
O/I
EBUS(0)-TX+
LO+
L8
TX_D(0)[0]/
C25_ENA
BD
TX_D(0)[0]
O
C25_ENA
M8
TX_D(0)[1]/
EBUS(0)-TX-
O/LO-
TX_D(0)[1]
O
EBUS(0)-TX-
LO-
L7
TX_D(0)[2]/
C25_SHI[0]
BD
TX_D(0)[2]
O
C25_SHI[0]
M7
TX_D(0)[3]/
C25_SHI[1]
BD
TX_D(0)[3]
O
C25_SHI[1]
K10
RX_D(0)[0]
I
RX_D(0)[0]
I
UI
M12
RX_D(0)[1]/
EBUS(0)-RX+
I/LI+
RX_D(0)[1]
I
EBUS(0)-RX+
LI+
27 k
Ω PD
L11
RX_D(0)[2]
I
RX_D(0)[2]
I
UI
L12
RX_D(0)[3]
I
RX_D(0)[3]
I
UI
M11
RX_DV(0)/
EBUS(0)-RX-
I/LI-
RX_DV(0]
I
EBUS(0)-RX-
LI-
27 k
Ω PU
M10
RX_ERR(0)
I
RX_ERR(0)
I
UI
L10
RX_CLK(0)
I
RX_CLK(0)
I
UI
L9
LINK_MII(0)
I
LINK_MII(0)
I
UI
J11
PERR(0)/
TRANS(0)/
CLK_MODE[0]
BD
PERR(0)/
TRANS(0)
O/
I
PERR(0)
O
CLK_MODE[0]
J12
LINKACT(0)/
P_CONF[0]
BD
LINKACT(0)
O
LINKACT(0)
O
P_CONF[0]