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Signal Name
No.
RMII
206
TXD_P3(0)
207
TXD_P3(1)
208
RXD_P3(0)
209
RXD_P3(1)
210
TX_EN_P3
211
CRS_DV_P3
212
RX_ER_P3
213
-
214
-
1.5.9
Power Supply
No.
Signal Name
215 - 244
VDD Core
245 - 261
GND Core
262 - 280
281 - 296
297 - 299
P5V_PCI (4)
300
301
302
AVDD_PCI
303
AGND_PCI
304
Table 1: ERTEC 400 Pin Assignment and Signal Description
Copyright © Siemens AG 2010. All rights reserved.
Technical data subject to change
Signal Name
(5)
MII
(Reset)
TXD_P1(2)
O/O (O)
TXD_P1(3)
O/O (O)
RXD_P1(2)
RXD_P1(3)
TX_ERR_P1
O/O (O)
RX_DV_P1
COL_P1
RX_CLK_P1
TX_CLK_P1
Voltage
I/O
Power Supply
P
P
VDD IO
P
GND IO
P
P
AVDD
P
AGND
P
P
P
TACT_N
I/O
Pull-
Pin No.
RMII-3/MII-1
C22
C21
I/I (I)
dn
B22
I/I (I)
dn
B21
D21
I/I (I)
dn
F19
I/I (I)
dn
E21
I/I (I)
dn
H18
I/I (I)
dn
J17
Pin No.
B11, D6, D9, D15, E5, E18,
E19, F6, F17, H4, J19, K4,
L19, M4, N5, N19, P4, P18,
R18, U4, U6, U17, V5, V14,
V18, W7, W8, W14, W15,
W17
E6, F10, F16, G6, G17, K6,
L18, T17, U1, U5, U7, U9,
U13, U14, U18, V9, V17
A3, A5, A8, A11, A15, A18,
A20, E1, L1, R1, Y1, AB3,
AB7, AB11, AB15, AB19,
D22, J22, T22
A7, A21, E16, F7, F13, F18,
G5, K22, M1, P6, T6, U16,
U22, V7, V13, AB13,
F8, D12, E15
W11
U10
F22
G21
H17
Page
19
Comment
RMII: Transmit data Port 3 Bit
0
MII: Transmit data Port 1 Bit 2
RMII: Transmit data Port 3 Bit
1
MII: Transmit data Port 1 Bit 3
RMII: Receive data Port 3 Bit 0
MII: Receive data Port 1 Bit 2
RMII: Receive data Port 3 Bit 1
MII: Receive data Port 1 Bit 3
RMII: Transmit enable Port 3
MII: Transmit error Port 1
RMII: Carrier sense/data valid
Port 3
MII: Receive data valid Port 1
RMII: Receive error Port 3
MII: Collision Port 1
MII: Receive clock Port 1
MII: Transmit clock Port 1
Comment
SV Core 1.5 V
(30 pins)
GND CORE
(17 pins)
V IO 3.3 or 5 Volt for PCI
V DD 3.3 Volt for LBU
(19 pins)
GND IO
(16 pins)
V IO for PCI
(3 pins)
SV Analog 1.5 V
(1 pin)
GND Analog
(1 pin)
SV Analog PCI 1.5 V
(1 pin)
GND Analog PCI
(1 pin)
Not used
ERTEC 400 Manual
Version 1.2.2
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