Phytec phyCORE-MPC5200B tiny, Hardware Manual

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phyCORE-MPC5200B tiny
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©
PHYTEC Messtechnik GmbH 2006 L-678e_0
Caution:
When using the DB-9 plug P2A as CAN interface and the CAN
transceiver on the Development Board with galvanic separation the
following jumper settings are not functional and could damage the
module:
Jumper Setting Description
JP31 2 + 3 Pin 2 of DB-9 plug P2A connected with CAN1_RX of
the phyCORE-MPC5200B tiny
JP32 2 + 3 Pin 7 of DB-9 plug P2A connected with CAN1_TX of
the phyCORE-MPC5200B tiny
1 + 2 Input at opto-coupler U4 on the Development Board is
connected to SPI_MISO of the
phyCORE-MPC5200B tiny
2 + 3 Input at opto-coupler U4 on the Development Board is
connected to EXT_AD30 of the
phyCORE-MPC5200B tiny
JP11
open Input at opto-coupler U4 on the Development Board
not connected
1 + 2 Output at opto-coupler U5 on the Development Board
is connected to SPI_MOSI of the
phyCORE-MPC5200B tiny
2 + 3 Output at opto-coupler U5 on the Development Board
is connected to EXT_AD29 of the
phyCORE-MPC5200B tiny
JP12
open Output at opto-coupler U5 on the Development Board
not connected
JP13 2 + 3 Supply voltage for CAN transceiver and opto-coupler
derived from local supply circuitry on the
phyCORE Development Board HD200
JP18 closed CAN transceiver and opto-coupler on the Development
Board connected with local GND potential
JP29 open No power supply via CAN bus
JP39 see Table 24 Incorrect CAN bus supply voltage reduction for
CAN circuitry
Table 25: Improper Jumper Settings for the CAN Plug P2A (CAN Transceiver
on Development Board with Galvanic Separation)