User manual

RSKRX62T 6. Configuration
REJ10J2194-0300 Rev.3.00 Page 21 of 40
Nov 08, 2011
Table 6-5 below details the different configurations and functions of the RS232 serial jumpers.
Reference Position One Position Two Position Three Related Ref.
J10* Pins 1 and 2 shorted.
Connects TXD0 (MCU,
pin B2) to the RS232
transceiver (U5, pin 13).
Pins 2 and 3 shorted.
Connects TXD1 (MCU, pin
B2) to the RS232
transceiver (U5, pin 13).
All pins open.
Disconnects TXD0
and TXD1 from the
RS232 transceiver
(U5, pin 13). R103
defaults the setting to
position one.
R103
J11* Pins 1 and 2 shorted.
Connects RXD0 (MCU,
pin B6) to the RS232
transceiver (U5, pin 15).
Pins 2 and 3 shorted.
Connects RXD1 (MCU, pin
B6) to the RS232
transceiver (U5, pin 15).
All pins open.
Disconnects RXD0
and RXD1 from the
RS232 transceiver
(U5, pin 15). R100
defaults the setting to
position one.
R100
Table 6-5: RS232 Serial Port Jumpers
* By default, this jumper is not fitted to the RSK. R103 is fitted by default and TXD0 is connected to RS232
transceiver.
*By default, this jumper is not fitted to the RSK. R100 is fitted by default and RXD0 is connected to RS232
transceiver.
6.5 LIN Configuration
Table 6-6 below details the function of the option links associated with LIN configuration.
Reference Link Fitted Configuration Link Removed Configuration Related Ref.
R129 Connects IO3_LTX_CTX-B (MCU, pin
65) to header U6, pin 4.
Disconnects IO3_LTX_CTX-B (MCU,
pin 65) from header U6, pin 4.
R128, R130
R132 Connects IO2_LRX_CRX-B (MCU, pin
66) to CAN transceiver (U6, pin 1).
Disconnects IO2_LRX_CRX-B (MCU,
pin 66) from CAN transceiver (U6, pin
1).
R131, R133,
R145 Configures the module in master
mode.
[R146 must also be fitted]
Configures the module in slave mode.
[R146 must also be removed]
R146
R146 Configures the module in master
mode.
[R145 must also be fitted]
Configures the module in slave mode.
[R145 must also be removed]
R145
Table 6-6: LIN Option Links
Table 6-7 below details the different configurations and functions of the LIN jumpers.
Reference Link Fitted Configuration Link Removed Configuration Related Ref.
J12* Connects Board_5V to BAT. Disconnects Board_5V from BAT. R183
Table 6-7: LIN Port Jumpers
* By default, this jumper is not fitted to the RSK. R183 is fitted by default and Board_5V is connected to BAT
transceiver.