SHIFTOUT MSB/LSBFIRST clarification

[iw2fvo]

thanks a lot,
Is your SPI device set to receive MSBfirst or LSBfirst please ?
Bye

[richard]

time on a scope flows from left to right

[iw2fvo]

I am so sorry Richard:
if the time flows from left to right, then the first bit sent should be on the right and not to the left of the scope !
Where am I wrong please ?
Bye

[richard]

which second was recorded first in time sequence ?

[richard]

slow your timbase right down , what direction does the dot travel

the dot having writ moves on

[iw2fvo]

the first bit sent out by the pic should be on the right ( 9 seconds old )
The last bit sent by the pic should be on the left ( 0 seconds old )

I am sorry for not understanding...
thanks

[richard]

last try

[iw2fvo]

thanks again,
I am sorry for not understand...
If I slow down the scope time base the dot goes from left to right.
So the first bit transmitted by the PIC is always to the right of the scope and the last transmitted by the PIC is shown to the left.
Am I right ?
Then the 9 seconds old bit is the first transmitted by the PIC.
The 0 secs old bit is the last transmitted by the PIC.
Is it right ?
Thanks

[iw2fvo]

sorry: I did not tell that I am talking about the PIC output .
Thanks

[richard]

completely wrong , the first bit is on the left