DSP56F803 Motorola Inc, DSP56F803 Datasheet - Page 32

• Manufacturer Part Number: DSP56F803
• Description: 16-bit Hybrid Controller
• Manufacturer: Motorola Inc

32
SCLK (CPOL = 0)
SCLK (CPOL = 1)
SCLK (CPOL = 0)
SCLK (CPOL = 1)
(Output)
(Output)
(Output)
(Output)
(Input)
(Input)
(Input)
(Input)
(Input)
(Input)
MISO
MOSI
MISO
MOSI
SS
SS
t
DV
t
DS
(ref)
Figure 21. SPI Master Timing (CPHA = 1)
Freescale Semiconductor, Inc.
Figure 22. SPI Slave Timing (CPHA = 0)
t
ELD
For More Information On This Product,
Slave MSB out
t
A
MSB in
t
t
Master MSB out
CH
CL
Go to: www.freescale.com
MSB in
t
F
t
t
t
CH
CL
C
t
C
t
t
t
DI
CL
CH
SS is held High on master
t
DH
t
t
CL
CH
Bits 14–1
t
Bits 14–1
DV
t
R
Bits 14–1
Bits 14– 1
t
R
t
F
t
DV
t
R
t
t
F
DI
Slave LSB out
LSB in
Master LSB out
t
t
R
F
LSB in
56F803 Technical Data
t
t
ELG
F
t
t
DS
D
t
R
t
t
DI
DH