Echelon LonWorks Router - Manual (Page 88)

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
78 Developing a LONWORKS Router