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56858 Datasheet, PDF (42/64 Pages) Freescale Semiconductor, Inc – 16-bit Digital Signal Controllers | |||
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SS
(Input)
SCLK (CPOL = 0)
(Input)
SCLK (CPOL = 1)
(Input)
MISO
(Output)
MOSI
(Input)
tELD
tC
tCL
tCH
tCL
tF
tR
tELG
tA
tCH
tR
Slave MSB out
tDS
tDH
Bits 14â1
tDV
tF
tD
Slave LSB out
tDI
tDI
MSB in
Bits 14â1
LSB in
Figure 4-26 SPI Slave Timing (CPHA = 0)
SS
(Input)
SCLK (CPOL = 0)
(Input)
SCLK (CPOL = 1)
(Input)
MISO
(Output)
MOSI
(Input)
tC
tCL
tELD
tR
tCH
tCL
tDV
tA
tCH
tF
Slave MSB out
Bits 14â1
tDS
tDV
tDH
MSB in
Bits 14â1
tF
tELG
tR
tD
Slave LSB out
tDI
LSB in
Figure 4-27 SPI Slave Timing (CPHA = 1)
56858 Technical Data, Rev. 6
42
Freescale Semiconductor
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