Reply by "favero.santos"●October 1, 20122012-10-01
Just adding new info:
Apparently my 23k256 is working fine. When i switch SIMO and SOMI ports and send
data to device, SO high output state causes voltage loss in the instruction
sent...
Checked VCC, /HOLD and GND pins -> OK
Functions (SO/Si/CLK/CS) can be seen is scope.
SI versus CLK working fine.
CS versus SI working fine.
CS versus CLK working fine.
SO not working at all....
Signals seen is scope are just same as AN1277 from microchip site...
-- QUESTION: In 23k256 datasheet it says: data "Set on rising clk,
capture
on falling". So i shouldn't change the clock polarity, right?
(i've seen
some projects they change... but when changing mine, nothing changes at
all....)
--
c) Function calls
d) Function definitions
e) My defines
That's all, guys. Hope you can help me. Been 1 week looping this and up
to
now, no solution...