Figure 21.12. Spi Master Timing (Ckpha = 0); Figure 21.13. Spi Master Timing (Ckpha = 1) - Silicon Laboratories C8051F120 Manual

C8051F120/1/2/3/4/5/6/7
SCK*
MISO
MOSI
* SCK is shown for CKPOL = 0. SCK is the opposite polarity for CKPOL = 1.
SCK*
MISO
MOSI
* SCK is shown for CKPOL = 0. SCK is the opposite polarity for CKPOL = 1.
260

Figure 21.12. SPI Master Timing (CKPHA = 0)

T T
MCKH MCKL

Figure 21.13. SPI Master Timing (CKPHA = 1)

T T
MCKH MCKL
T
MIS
Rev. 1.2
T
T
MIS
MIH
T
MIH