Phytec phyCORE-LPC2292/94, Hardware Manual

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phyCORE-LPC2292/94
96
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PHYTEC Meßtechnik GmbH 2006 L-658e_5
2. No CAN transceiver is populating the phyCORE-LPC2292/94 and
Jumpers J602 and J604 are closed; CAN signals generated by the
CAN transceiver (U2) on the Carrier Board extending to connector
P2A
without galvanic seperation:
Jumper Setting Description
JP31 1 + 2
1
Pin 2 of the DB-9 plug P2A is connected to CAN_L1
from transceiver on the Carrier Board HD200
JP32 1 + 2
1
Pin 7 of the DB-9 plug P2A is connected to CAN_H1
from transceiver on the Carrier Board HD200
JP11 2 + 4 Input at opto-coupler U4 on the phyCORE
Carrier Board HD200 connected with
CAN_H1/TD1 of the phyCORE-LPC2292/94
JP12 2 + 4 Output at opto-coupler U5 on the phyCORE Carrier
Board HD200 connected with
CAN_L1/RD1 of the phyCORE-LPC2292/94
JP13 2 + 3 Supply voltage to CAN transceiver and opto-coupler on
the phyCORE Carrier Board HD200
JP18 1 + 2 GND potential at CAN transceiver and opto-coupler on
the phyCORE Carrier Board HD200
JP29 open No power supply via CAN bus
JP39 open No power supply via CAN bus
Table 57: Jumper Configuration for CAN Plug P2A using the CAN Transceiver
on the Carrier Board HD200
Pin 3: GND (Carrier Board Ground)
Pin 7: CAN_H1 (not galvanically separated)
Pin 2: CAN_L1 (not galvanically separated)
Pin 6: GND (Carrier Board Ground
Figure 25: Pin Assignment of the DB-9 Plug P2A (CAN Transceiver on Carrier
Board)
1
: Please make sure the CAN transceiver on the phyCORE-LPC2292/94 is not populated and
Jumpers J602 and J604 are closed ( refer to section 3.14 for details ).
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