M0564LE4AE Datasheet, PDF (103/161 Pages) List of Unclassifed Manufacturers – 32-BIT MICROCONTROLLER

M0564
SSACTPOL=1
SPIx_SS
SSACTPOL=0
CLKPOL=0
SPIx_CLK
CLKPOL=1
SPIx_MISO
MSB
TX[7]
TX[6]
TX[0]
SPIx_MOSI
MSB
RX[7]
RX[6]
RX[0]
Slave Mode: SLVAE=1, LSB=0, DWIDTH=0x08
1. CLKPOL=0, TXNEG=1, RXNEG=0 or
2. CLKPOL=1, TXNEG=0, RXNEG=1
TX[7] TX[6]
RX[7] RX[6]
Figure 6.16-3 SPI Timing in Slave Mode
LSB
TX[0]
LSB
RX[0]
SSACTPOL=1
SPIx_SS
SSACTPOL=0
CLKPOL=0
SPIx_CLK
CLKPOL=1
SPIx_MISO
LSB
TX[0]
TX[1]
TX[7]
SPIx_MOSI
LSB
RX[0]
RX[1]
RX[7]
Slave Mode: SLVAE=1, LSB=1, DWIDTH=0x08
1. CLKPOL=0, TXNEG=0, RXNEG=1 or
2. CLKPOL=1, TXNEG=1, RXNEG=0
TX[0] TX[1]
RX[0] RX[1]
MSB
TX[7]
MSB
RX[7]
Figure 6.16-4 SPI Timing in Slave Mode (Alternate Phase of SPIx_CLK)
May 05, 2017
Page 103 of 161
Rev 1.00