Table of Contents
Advertisement
3.4
Zero Ohm Resistors
For configuration purposes several zero ohm resistors have been implemented. The
functionality of these resistors are shown in the table below.
Zero Ohm Resistors
Table 4
Component
TLE 6259-26
(LIN Transceiver Board
Rev V2.0)
TLE 7259
(LIN Transceiver Board
Rev V2.1)
TLE 6250G
(CAN Transceiver)
TLE 7469V52
(Voltage Regulator)
HIN202IBN
(RS232 Level Shifter)
Status LED´s
oscillator circuit
Analog reference
XC164CM series Board Manual
Description of Connectors and Switches
Name in
Description
schematic
R123
enable / disable
R147 / R148
connect / disconnect
R149 / R 150
connect / disconnect (CAN1)
R151 / R152
connect / disconnect (CAN2)
R128
enable / disable (CAN1)
R129
enable / disable (CAN2)
R143
supply Bus voltage internal / external
R144
(CAN1)
R124 / R130
supply Bus voltage internal / external
R131 / R132
(CAN2)
connect Bus / disconnect Bus (CAN1)
connect Bus / disconnect Bus (CAN1)
R120
disable / enable Watchdog input
R121
disable / enable Watchdog functionality
R118 / R119
connect / disconnect 5 V / 2.6V voltage
R116
disable / enable voltage regulator
R153
Connect / disconnect Transmit TxD0
R154
Connect / disconnect Receive TxD0
R155
On / off levelshifter device
R125
connect / disconnect LED´s to 5 V
R122
oscillator gain
R126 / R127
change of analog reference source
17
XC164CM
XC164CM Board
V 1.0, 2006-01
Advertisement
Table of Contents
