adsp-21992 Analog Devices, Inc., adsp-21992 Datasheet - Page 48

• Manufacturer Part Number: adsp-21992
• Description: Mixed Signal Dsp Controller With Can
• Manufacturer: Analog Devices, Inc.

ADSP-21992
CPHA = 1
CPHA = 0
(CPOL = 1)
(CPOL = 0)
(OUTPUT)
(OUTPUT)
(INPUT)
(INPUT)
(INPUT)
(INPUT)
(INPUT)
SPISS
SCLK
SCLK
MOSI
MOSI
MISO
MISO
t
t
DSOE
DSOE
t
SDSCI
t
t
SPICHS
SPICLS
t
SSPID
t
VALID
Figure 17. Serial Peripheral Interface (SPI) Port—Slave Timing
DDSPID
MSB
MSB
VALID
t
MSB
DDSPID
MSB
t
HDSPID
t
Rev. A | Page 48 of 60 | August 2007
HSPID
t
t
SPICHS
SPICLS
t
SSPID
t
DDSPID
VALID
LSB
t
t
SPICLK
SSPID
LSB
VALID
LSB
t
HSPID
t
t
t
HDS
DSDHI
DSDHI
LSB
t
HSPID
t
SPITDS