Analog Devices ADSP-21367 Manual page 25

Flags
The timing specifications provided below apply to the FLAG3–0
and DPI_P14–1 pins, and the serial peripheral interface (SPI).
See Table 5 on Page 12 for more information on flag use.
Table 22. Flags
Parameter
Timing Requirement
t FLAG3–0 IN Pulse Width
FIPW
Switching Characteristic
t FLAG3–0 OUT Pulse Width
FOPW
-
DPI_P14 1
-
(FLAG3 0 )
IN
-
(DATA31 0)
-
DPI_P14 1
-
(FLAG3 0 )
OUT
-
(DATA31 0)
Figure 15. Flags
Rev. D | Page 25 of 56 | November 2008
ADSP-21367/ADSP-21368/ADSP-21369
Min
2 × t + 3
PCLK
2 × t – 1.5
PCLK
t
FIPW
t
FOPW
Max Unit
ns
ns