ADSP-21267SKBCZ-X AD [Analog Devices], ADSP-21267SKBCZ-X Datasheet - Page 23

• Manufacturer Part Number: ADSP-21267SKBCZ-X
• Description: Preliminary Technical Data
• Manufacturer: AD [Analog Devices]

Flags
The timing specifications provided below apply to the
FLAG[3:0] and DAI_P[20:1] pins, the parallel port and the
serial peripheral interface (SPI). See
on page 10
Table 17. Flags
Parameter
Timing Requirement
t
Switching Characteristic
t
FIPW
FOPW
for more information on flag use.
FLAG[3:0] IN Pulse Width
FLAG[3:0] OUT Pulse Width
PRELIMINARY TECHNICAL DATA
Table 2, “Pin Descriptions,”
(FLG3-0
DAI_P[20:1]
(AD[15:0])
DAI_P[20:1]
(FLG3-0
(AD[15:0])
OUT
IN
)
)
Rev. PrA | Page 23 of 44 | January 2004
Figure 16. Flags
t
t
FIPW
FOPW
Min
2 x t
2 x t
CCLK
CCLK
+3
– 1
Max
ADSP-21267
Unit
ns
ns