Echelon LonWorks Router User Manual
Page 41

Name
Pin
Number Type
Description
IO8
12
Digital I/O
IO8 (side A to side B)
IO9
13
Digital I/O
IO9 (side A to side B)
IO10
14
Digital I/O
IO10 (side A to side B)
IO11
15
Digital I/O
IO11 (not used for routers)
VDD1V8
16
Power
1.8 V Power Input
(from internal voltage regulator)
TRST~
17
Digital Input
JTAG Test Reset (active low)
VDD3V3
18
Power
3.3 V Power
TCK
19
Digital Input
JTAG Test Clock
TMS
20
Digital Input
JTAG Test Mode Select
TDI
21
Digital Input
JTAG Test Data In
TDO
22
Digital Output JTAG Test Data Out
XIN
23
Oscillator In
Crystal oscillator input
XOUT
24
Oscillator Out Crystal oscillator output
VDDPLL
25
Power
1.8 V Power Input
(from internal voltage regulator)
GNDPLL
26
Power
Ground
VOUT1V8
27
Power
1.8 V Power Output
(of internal voltage regulator)
RST~
28
Digital I/O
Reset (active low)
VIN3V3
29
Power
3.3 V Power Input
VDD3V3
30
Power
3.3 V Power
AVDD3V3
31
Power
3.3 V Power
NETN
32
Comm
Network Port (polarity insensitive)
AGND
33
Ground
Ground
NETP
34
Comm
Network Port (polarity insensitive)
NC
35
N/A
Do Not Connect
GND
36
Ground
Ground
TXON
37
Comm
TxActive for optional network activity LED
RXON
38
Comm
RxActive for optional network activity LED
CP4
39
Comm
Connect to VDD33 through a 4.99 kΩ pullup
resistor
CS0~
40
Digital I/O for
Memory
SPI slave select 0 (active low)
VDD3V3
41
Power
3.3 V Power
L
ON
W
ORKS
Router User’s Guide
31