Seite 4
3.3
Connector J1
J1
Pin
Signal
Default Interface
Starter-Kit Interface
1
TX-
Ethernet TX-
Ethernet TX-
2
RX-
Ethernet RX-
Ethernet RX-
3
TX+
Ethernet TX+
Ethernet TX+
4
RX+
Ethernet RX+
Ethernet RX+
5
V33
+3.3V +-5% DC
+3.3V +-5% DC
6
V33
+3.3V +-5% DC
+3.3V +-5% DC
7
GND
Ground
Ground
8
GND
Ground
Ground
9
VBAT
+3..+3.6V DC (RTC back-
up battery)
+3..+3.6V DC (RTC backup
battery)
10
nRES
Reset In (open drain)
Reset In (open drain)
11
SHDN
Shutdown (active low)
Shutdown (active low)
12
WKUP
Wake Up
Wake Up
13
IO0
IO0
COM2 TXD
14
IO1
IO1
COM2 RXD
15
IO2
IO2
COM2 RTS
16
IO3
IO3
COM2 CTS
17
IO4
IO4
COM1 TXD
18
IO5
IO5
COM1 RXD
19
HDPA
USB Host 1 +
USB Host 1 +
20
HDMA
USB Host 1 -
USB Host 1 -
21
DDP
USB
USB
22
DDM
USB Device -
USB Device -
23
IO6
1)
IO6
USB CNX
24
IO7
1)
IO7
USB PWR
