Freescale Semiconductor MPC5604P, User Manual, Page: 15 / 43

Interface Description
MPC5604P Controller Board User’s Guide, Rev. 0
Freescale 15
3.8 USB Connector J311
The USB line is used for board communication with the PC, when using for example, Freescale
FreeMASTER tool to control and visualize the user application.
The interface uses a A type connector and it is isolated from the board environment. See Table 13 for the
pin description and pin assignment to the MCU.
3.9 Header J10 and J15
Monitoring the PWM signals is possible using J10. The Table 14 summarizes the header pin-out.
Table 12. Header J11 Signal Description
Interface Pin Signal Name MCU Port Description Direction
1 CAN0_RX_PHY
2 CAN0_TX_PHY
3 CAN0_RXD B[1] CAN module 0 receive
input
Digital input
4 CAN0_TXD B[0] CAN module 0 receive
output
Digital output
5 GND — Ground —
6 GND — Ground —
7 +5Vdc — +5Vdc power supply —
8 +3.3Vdc — +3.3Vdc power supply —
Table 13. USB Signal Description
Interface Pin Signal Name MCU Signal Description Direction
1 VBUS — USB Power Supply —
2 D- LIN0_RXD / LIN0_TXD Data- Dig. bidirectional
3 D+ LIN0_RXD / LIN0_TXD Data+ Dig. bidirectional
4 GNDB — USB Ground —
Table 14. J10- Signal Description
Interface Pin Signal Name MCU Signal Description Direction
1 PWMA0 D[10] Motor 1 - Phase A top
switch control Digital output
2 PWMB0 D[11] Motor 1 - Phase A bottom
switch control Digital output
3 PWMA1 D[13] Motor 1 - Phase B top
switch control Digital output
4 PWMB1 D[14] Motor 1 - Phase B bottom
switch control Digital output