XC2000
Easy Kit
Information in Detail
XC2000 series Board Manual
23
V 0.2, 2008-11
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.
Table 8
Zero Ohm Resistors
Component
Name in
schematic
Description
TLE 7259G
(LIN Transceiver Board) R124
R125 / R126
enable / disable
connect / disconnect
TLE 6251DS
(CAN Transceiver)
R129 / R130
R136 / R137
R155 / R156
R131
R138
R135
R142
R133 / 134
R140 / 141
connect / disconnect (CAN1)
connect / disconnect (CAN2) or
connect / disconnect (CAN2)
enable / disable (CAN1)
enable / disable (CAN2)
supply Bus voltage internal / external (CAN1)
supply Bus voltage internal / external (CAN2)
connect Bus / disconnect Bus (CAN1)
connect Bus / disconnect Bus (CAN2)
Microcontroller XC2xxx
Analog reference
Voltage supply
R220 / R221
R219
R212 / R229
change of analog reference source
change of voltage supply
JTAG X202
R230
R222
/BRKIN (optional)
/BRKOUT (optional)
AT25128N
(Serial EEPROM)
R143 / R145
R147 / R149
R144 / R146
R148 / R150
connect to USIC1 Channel1
connect to USIC1 Channel1
connect to SSC bootstrap loader (U0C0)
connect to SSC bootstrap loader (U0C0)
Summary of Contents for XC2000 Easy Kit
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