By checking where the Arduino DUE SPI pins are located on the pinout scheme I found these errors or presumed to be such for me:
It is indicated on the double Digital pins D50-D53 as SPI but this does not appear in the wiring diagram.
The labels on the SPI pins on the SPI connector are also wrong and precisely all three are reversed.
the correct sequence is this:
1: MISO (CIPO) PA25
3: SCK PA27
4: MOSI (COPI) PA26
PS: why change the name from MISO to CIPO and MOSI to COPI? Create a nice mess.