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SPI (Serial Peripheral Interface)

最後更新: 2018-03-15

介紹

 

SPI is one of the on-board inter-IC communication interfaces.

The master IC and the slave IC are tied with three signal lines

Contents of both 8-bit shift registers are exchanged with the shift clock driven by master IC.

The data bits are shifted in MSB first.

 

grub boot screen

最後更新: 2018-03-13

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Ubuntu preseed

最後更新: 2018-03-09

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