NXP Semiconductors freescale MPC5668E, Руководство пользователя, Страница: 29 / 54

MPC5668EVB Users Manual Rev 0.1 May 2009
MPC5668EVBUM/D Page 25 of 29
5. Default Jumper Summary Table
The following table details the DEFAULT jumper configuration of the EVB as explained in detail in section 3.
Table 5-1 Default Jumper Positions
Jumper Default
Posn PCB
Legend Description
J1 LIN MOLEX – No Jumpers
J2 LIN MOLEX – No Jumpers
J3 (LIN-D) FITTED MASTER LIN D Bus Master Mode Enabled
J4 (LIN D) FITTED LIN D RX LIN D RX from MCU Connected to LIN Interface
J5 (LIN C) FITTED MASTER LIN C Bus Master Mode Enabled
J6 (SCI-PWR) FITTED Power is applied to the SCI transceiver
J7 (FlexRAY) FITTED CAP A DIS FlexRAY Decoupling CAP Disable
J8 (FlexRAY) FITTED CAP A DIS FlexRAY Decoupling CAP Disable
J9 (FlexRAY) FITTED CAP B DIS FlexRAY Decoupling CAP Disable
J10 (FlexRAY) FITTED CAP B DIS FlexRAY Decoupling CAP Disable
J11 External Port No Jumpers
J12 (LIN-D) FITTED LIN D EN LIN D Bus Enable Physical Interface
J13 (LIN D) FITTED LIN D TX LIN D TX from MCU Connected to LIN Interface
J14 (LIN C)
FITTED LIN C TX LIN C TX from MCU Connected to LIN Interface
J15 (LIN C)
FITTED LIN C RX LIN C RX from MCU Connected to LIN Interface
J16 (LIN C)
FITTED LIN C EN LIN D Bus Enable Physical Interface
J17 (SCI A)
FITTED SCI A RX MCU RXD-A is routed to MAX3223
J18 (SCI A)
FITTED SCI A TX MCU TXD-A is routed to MAX3223
J19 (Flex-A)
Posn 1-2
FITTED TX MCU PK4 is connected to FlexRay A transceiver TX
J19 (Flex-A)
Posn 3-4
FITTED TXEN MCU PK5 is connected to FlexRay A transceiver TXEN
J19 (Flex-A)
Posn 5-6
FITTED RX MCU PK3 is connected to Flexray A transceiver RXEN
J20 (CAN A)
Posn 1-2
FITTED WAKE CAN Transceiver WAKE is connected to GND
J20 (CAN A)
Posn 3-4
FITTED STB CAN Transceiver STB is connected to 5v
J20 (CAN A)
Posn 3-4
FITTED EN CAN Transceiver is Enabled
J21 (CAN B)
Posn 1-2
FITTED WAKE CAN Transceiver WAKE is connected to GND
J21 (CAN B)
Posn 3-4
FITTED STB CAN Transceiver STB is connected to 5v
J21 (CAN B)
Posn 3-4
FITTED EN CAN Transceiver is Enabled
J22 MLB Monitor No Jumpers
J23 (SCI-B) FITTED TXD MCU TXD-B is routed via MAX3223
J24 (SCI-B) FITTED RXD MCU RXD-B is routed via MAX3223
J25 (Flex-PWR)
Posn 1-2
FITTED 12V 12V Flexray circuitry is powered from main 12V input
J25 (Flex-PWR)
Posn 3-4
FITTED 5V 5V Flexray circuitry is powered from 5.0V switching reg
J25 (Flex-PWR)
Posn 5-6
FITTED VIO VIO Flexray circuitry is powered from VDDE2