dsp56852 Freescale Semiconductor, Inc, dsp56852 Datasheet - Page 31

• Manufacturer Part Number: dsp56852
• Description: 56800e 16-bit Digital Signal Controllers Digital Signal Controller
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
SCLK (CPOL = 0)
SCLK (CPOL = 1)
SCLK (CPOL = 0)
SCLK (CPOL = 1)
(Output)
(Output)
(Input)
(Input)
(Input)
(Input)
(Input)
(Input)
(Input)
(Input)
MISO
MOSI
MISO
MOSI
SS
SS
t
DS
Figure 4-19 SPI Slave Timing (CPHA = 0)
Figure 4-20 SPI Slave Timing (CPHA = 1)
t
DV
t
t
ELD
DS
Slave MSB out
t
t
t
DH
A
A
MSB in
t
ELD
Slave MSB out
56852 Technical Data, Rev. 8
t
MSB in
C
t
t
CH
CL
t
CL
t
C
t
CH
t
t
CL
CH
Bits 14–1
Bits 14–1
t
t
DH
DV
t
CL
t
CH
t
R
Bits 14–1
t
Bits 14–1
DV
t
t
F
R
t
R
t
Slave LSB out
DI
t
F
LSB in
t
t
Serial Peripheral Interface (SPI) Timing
R
F
t
DI
LSB in
t
Slave LSB out
ELG
t
F
t
t
D
ELG
t
D
t
DI
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