DSP56F826 Motorola, DSP56F826 Datasheet - Page 33

• Manufacturer Part Number: DSP56F826
• Description: 16-bit Digital Signal Processor
• Manufacturer: Motorola

SCLK (CPOL = 0)
SCLK (CPOL = 1)
SCLK (CPOL = 0)
SCLK (CPOL = 1)
(Output)
(Output)
(Output)
(Output)
(Output)
(Output)
(Input)
(Input)
(Input)
(Input)
MISO
MOSI
MISO
MOSI
SS
SS
t
DV
(ref)
Figure 19. SPI Master Timing (CPHA = 0)
Figure 20. SPI Master Timing (CPHA = 1)
t
DS
DSP56F826 Preliminary Technical Data
t
t
Master MSB out
t
Master MSB out
CH
CL
DH
MSB in
MSB in
t
t
F
F
t
C
t
DI
t
t
t
t
t
DI
CH
CL
CL
CH
SS is held High on master
SS is held High on master
t
C
t
R
t
t
CL
CH
Bits 14–1
Bits 14–1
Bits 14–1
Bits 14– 1
Serial Peripheral Interface (SPI) Timing
t
t
R
F
t
F
t
t
DV
DV
Master LSB out
t
Master LSB out
t
F
R
t
t
R
F
LSB in
LSB in
t
DI
(ref)
t
DS
t
t
R
R
t
DH
33