mcf51jf128 Freescale Semiconductor, Inc, mcf51jf128 Datasheet - Page 945

• Manufacturer Part Number: mcf51jf128
• Description: Mcf51jf128 Reference Manual
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor, Inc.
Figure 38-41. Initialization Flowchart Example for SPI Master Device in 16-bit Mode for
MCF51JF128 Reference Manual, Rev. 2, 03/2011
READ SPMF WHILE SET
THEN WRITE A 1 TO IT
SPIxDH:SPIxDL
SPIxDH:SPIxDL
TO CLEAR FLAG,
SPIxMH = 0xXX
SPIxC2 =
INITIALIZE SPI
SPIxC1 = 0x54
SPIxBR = 0x00
FIFOMODE = 0
YES
YES
CONTINUE
YES
YES
SPTEF = 1
WRITE TO
SPMF = 1
SPRF = 1
RESET
READ
Preliminary
?
?
?
0xC0
NO
NO
NO
Chapter 38 Serial Peripheral Interface (SPI)
945