mcf51jf128 Freescale Semiconductor, Inc, mcf51jf128 Datasheet - Page 946

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

Initialization/Application Information
946
Figure 38-42. Initialization Flowchart Example for SPI Master Device in 16-bit Mode for
MCF51JF128 Reference Manual, Rev. 2, 03/2011
SPIxDH:SPIxDL
SPIxDH:SPIxDL
Set FIFOMODE
RNFULLF = 1/
FIFOMODE=1
RFIFOEF = 1
SPIxMH = 0xXX
TXFULLF = 1
INITIALIZE SPI
SPIxC1 = 0x54
SPIxC2 = 0xC0
SPIxBR = 0x00
YES
YES
WRITE TO
YES
YES
CONTINUE
SPRF = 1
Preliminary
READ
RESET
?
?
?
Freescale Semiconductor, Inc.