MC9S08GT16A Datasheet, PDF (203/300 Pages) Freescale Semiconductor, Inc – Microcontrollers

RESET
Serial Peripheral Interface (S08SPIV3)
INITIALIZE SPI
SPIC1 = 0x74
SPIC2 = 0x00
SPIBR = 0x00
SPTEF = 1
NO
?
YES
READ SPIS WITH SPTEF
SET TO CLEAR FLAG,
THEN WRITE DATA TO
SPID
CONTINUE
Figure 12-13. Initialization Flowchart Example for SPI Master Device
MC9S08GT16A/GT8A Data Sheet, Rev. 1
Freescale Semiconductor
203