Connecting two NB Core Modules to some Development Board
Posted: Sat Jul 18, 2009 10:23 am
I am running a DC motor which is driven by ETPU signals generated at J2 pins. The NB module is connected at J1-J2 pins and I have connected J2_C pins (etpu) to motor.
Now i want to connect both NB Modules to the development board and run two separate DC motors using them.
I thought of keeping NB module 1 as is it, and of connecting NB module 2 to J1_C and J2_C pins, I felt they are same as J1-J2 to which NB 1 is connected and use the Blue cross cable to connect it to an Ethernet hub. Is this sufficient to power NB core module 2.
The problem that i incur having done this is that, i don't have any left J2 pins for connecting them to two motors separately. Motor are driven by ETPU channels.
Could you suggest me a solution.
Rahul
Now i want to connect both NB Modules to the development board and run two separate DC motors using them.
I thought of keeping NB module 1 as is it, and of connecting NB module 2 to J1_C and J2_C pins, I felt they are same as J1-J2 to which NB 1 is connected and use the Blue cross cable to connect it to an Ethernet hub. Is this sufficient to power NB core module 2.
The problem that i incur having done this is that, i don't have any left J2 pins for connecting them to two motors separately. Motor are driven by ETPU channels.
Could you suggest me a solution.
Rahul