SPI - Frame Format

Output Frame Format

Frame Type: "enable"

Property

Type

Description

  • undefined

  • Indicates the enable (chip select) signal has transitioned from inactive to active, present when the enable channel is used

Frame Type: "disable"

Property

Type

Description

  • undefined

  • Indicates the enable signal has transitioned back to inactive, present when the enable channel is used

Frame Type: "result"

Property

Type

Description

miso

bytes

Master in slave out, width in bits is determined by settings

mosi

bytes

Master out slave in, width in bits is determined by settings

  • A single word transaction, containing both MISO and MOSI

Frame Type: "error"

Property

Type

Description

  • undefined

  • Indicates that the clock was in the wrong state when the enable signal transitioned to active

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