M0564LE4AE Datasheet, PDF (102/161 Pages) List of Unclassifed Manufacturers – 32-BIT MICROCONTROLLER

M0564
SSACTPOL=1
SPIx_SS
SSACTPOL=0
CLKPOL=0
SPIx_CLK
CLKPOL=1
SPIx_MOSI
MSB
TX[7]
TX[6]
TX[5]
TX[4]
TX[3]
SPIx_MISO
MSB
RX[7]
RX[6]
RX[5]
RX[4]
RX[3]
Master Mode: SLVAE=0, LSB=0, DWIDTH=0x08
1. CLKPOL=0, TXNEG=1, RXNEG=0 or
2. CLKPOL=1, TXNEG=0, RXNEG=1
TX[2]
RX[2]
TX[1]
RX[1]
LSB
TX[0]
LSB
RX[0]
Figure 6.16-1 SPI Timing in Master Mode
SSACTPOL=1
SPIx_SS
SSACTPOL=0
CLKPOL=0
SPIx_CLK
CLKPOL=1
SPIx_MOSI
SPIx_MISO
LSB
TX[0]
LSB
RX[0]
TX[1]
RX[1]
TX[2]
RX[2]
TX[3]
RX[3]
Master Mode: SLVAE=0, LSB=1, DWIDTH=0x08
1. CLKPOL=0, TXNEG=0, RXNEG=1 or
2. CLKPOL=1, TXNEG=1, RXNEG=0
TX[4]
RX[4]
TX[5]
RX[5]
TX[6]
RX[6]
MSB
TX[7]
MSB
RX[7]
Figure 6.16-2 SPI Timing in Master Mode (Alternate Phase of SPIx_CLK)
May 05, 2017
Page 102 of 161
Rev 1.00