Hi,
I have a board consisting of PIC micro, ADC, DACs etc running on 5V and
need to interface the microcontroller with BBB via UART. For 5V-3.3V
interfacing, I plan to use this circuit:
http://s11.postimg.org/8q2fddr3n/Capture.png
The board gets rectified supply from a transformer. Is it safe
You can probably use a voltage divider to get from 5V to 3.3V. And a
transistor to get from 3.3V to 5V.
On Thu, May 15, 2014 at 1:30 PM, Aswin asp1...@gmail.com wrote:
Hi,
I have a board consisting of PIC micro, ADC, DACs etc running on 5V and
need to interface the microcontroller with BBB
If this is a very low cost device , You can do this , As I understand .
There are lots of jtag cables with parallel port connect to jtag only with
100ohm resister, seems no problem
depend on your max currents
2014-05-15 16:00 GMT+08:00 Aswin asp1...@gmail.com:
Hi,
I have a board consisting
