Nidec MCE Motion 4000 - HC-MPU and HC-MPU-2 Main Processor Boards

PC Board Quick References
42-02-2M01 A1 5-51
5
Motion 4000
HC-MPU and HC-MPU-2 Main Processor Boards
The HC-MPU board performs control data processing and is responsible for:
•Car operation
• Car communication
• Programming and diagnostics
• Redundancy cycle testing
• System software validation
•Duplexing
Figure 5.5 HC-MPU Main Processor Unit Board
S6
LCD Display
M1: Ethernet Port A
J5: Internal CAN connection
J6: CPU B Debug
J2: Keyboard Port
J4:External CAN Port
SW1
Indicators
J7: RS232 Port B
J3: RS232 Port A
JP5
J10: Ethernet Port B
S1: RSTA
S4
J1
SW2
S5
S3SW3
JP2
TP GND
TP +5V
TP GND
TP +3.3V
TP +25V
JP1
CPU B ON LED
CPU A ON LED
JP7
JP4
JP3
J8: CPU-B JTAG
J9: 16VAC input
S2: RSTB
JP6