Spi comunication between de0 nano and pic 16f887

[Altera_Forum]

Hello people of altera forums, my question is if i can do a spi comunication between de0 nano and pic 16f887, knowing that de0 nano works with 3.3 volts and pic 16f887 works with 5 volts, is there some problem if i do something like this??? Thanks in advance

[Altera_Forum]

The 16F887 will work at 3.3V.

[Altera_Forum]

Ok, the comunications works well, but know i have some problem, theres is a lot of errors when my de0nano read the byte that the pic is sending, my de0 nano reads the byte but there are alot of error, can you help me with this please]?? how i can resolve this there are a lot of error i dont know why, the ground of the pic is conected with the ground of the de0nano.