FPC402: SPI Interface

Praveen Kumar Nambiar

Part Number: FPC402

Hi Team,

If the SPI interface is daisy-chained and one device fails, is there any failsafe mechanism where the downstream FPC402 still function or is it that the downstream FPC402 will also fail.

Thanks and regards,

Praveen

over 4 years ago

0 Nasser Mohammadi over 4 years ago

TI__Guru* 88835 points

Hi Praveen,

This depends on the nature of the failure of the device. At worst case, if MOSI is being disrupted or one of the device in cascade is powered down then downstream FPC402 would fails as well.

Regards,, Nasser

Interface

Interface forum

FPC402: SPI Interface