Phytec phyCORE-LPC2292/94, Hardware Manual

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phyCORE-LPC2292/94
22
©
PHYTEC Messtechnik GmbH 2006 L-658e_5
Default Setting Alternative Setting
J603 open CAN_H2 signal generated
by CAN transceiver U606
(only if CAN transceiver
U606 populates the
module). closed CAN_H2 signal directly
connected with µC port P024
and available as CAN TTL
signal an X700C18, for
connection to external CAN
transceiver (only in connection
with unpopulated U606).
J604 open CAN_L1 signal generated
by CAN transceiver U605
(only if CAN transceiver
U605 populates the
module). closed CAN_L1 signal directly
connected with µC port P025
and available as CAN TTL
signal an X700D20, for
connection to external CAN
transceiver (only in connection
with unpopulated U605).
J605
open CAN_L2 signal generated
by CAN transceiver U606
(only if CAN transceiver
U606 populates the
module). closed CAN_L2 signal directly
connected with µC port P023
and available as CAN TTL
signal an X700D18, for
connection to external CAN
transceiver (only in connection
with unpopulated U606).
J606
open SPI EEPROM not write
protected. closed SPI EEPROM write protected,
/WP input tied to GND.
J607
open MAX6301 configured for
extended mode (
see IC data
sheet for details ), WDS pin
via pull-up resistor to VCC,
if WDI is floating the
processor independend
WDT is disabled
closed MAX6301 is disabled if the
/BOOT or /DEBUG signals are
active. Otherwise the WDT is
active following a RESET.
(
Please refer to the MAX6301
datasheet for further
information.)
J608 closed /INT_RTC output from
RTC (U604) connected to
port P015 of the µC. P015
is then no longer available
as standard I/O pin at
X700B3. open RTC interrupt not connected to
the µC. P015 is available as
standard I/O pin at X700B3.
J609 closed RTC (U604) SDA signal
connected to port P03 of
the µC. P03 is then no
longer available as standard
I/O pin at X700A48. open RTC SDA signal not connected
to the µC on the module,
external connection required (at
pin X700D32). P03 is available
as standard I/O pin at
X700A48.