System Interface Unit (SIU)
MPC5553/MPC5554 Microcontroller Reference Manual, Rev. 5
Freescale Semiconductor 6-111
Figure 6-146. DSPI Parallel Chaining
SOUT SOUT
SINSIN
PCS[0]
SS
SCK
SCK IN
SS
SCK IN SIN
SOUT
External SPI device
MPC5553/MPC5554
SIN
SCK IN
SS
SOUT
External SPI device
MTRIG
Trigger
DSPI_A (master in MPC5554)
DSPI_B (slave in MPC5554)
DSPI_B (master in MPC5553)
DSPI_C (slave in MPC5553)
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