22.1 Device-Specific Information

Table 22-1. SPI Summary Table
SPI Module Instances	Input Clock Speed	Peripheral Bus Speed	Clock Generator
4	Up to 320 MHz	Normal (1:2 of CPU clock)	Clock Generator 9

Table 22-2. SPI Host Clock Source Selection bit
Value	Description
`1`	Clock Generator 9
`0`	Standard Speed Peripheral Clock (1:2 of CPU clock)

Table 22-3. SPI FIFO Depth
Setting	Size
Default	4-bytes
Note: 32-bit data equates to a buffer depth of X/4 = 1.

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