IDT88P8344 Integrated Device Technology, IDT88P8344 Datasheet - Page 83

• Manufacturer Part Number: IDT88P8344
• Description: Spi Exchange 4 X Spi-3 To Spi-4 Issue 1.0
• Manufacturer: Integrated Device Technology

11.6.2 SPI-4 LVDS Input / Output
Data Rate protocol is used for data and status transfer. The SPI-4 LVDS signals
use a dynamic data alignment at the ingress.
IDT88P8344 SPI EXCHANGE 4 x SPI-3 TO SPI-4
SPI-4 input and output timing is shown in the following paragraph. Double
S P I4 _ E _ S T A T
S P I4 _ E _ D A T ,
S P I4 _ I_S T A T
S P I4 _ I_ D A T ,
S PI4 _ I_ D C L K ,
S PI4 _ E _ D C L K
Figure 36. SPI-4 I/O timing diagram
T su
83
T h
T su
T h
INDUSTRIAL TEMPERATURE RANGE
6370 drw06
APRIL 10, 2006