ADSP-21477/ADSP-21478/ADSP-21479
Flags
The timing specifications provided below apply to ADDR23–0
and DATA7–0 when configured as FLAGS. See Table 11 on
Page 16 for more information on flag use.
Table 30. Flags
Parameter
Min
Timing Requirement
tFIPW
FLAGs IN Pulse Width1
Switching Characteristic
2 × tPCLK + 3
tFOPW
FLAGs OUT Pulse Width1
2 × tPCLK – 3.5
1 This is applicable when the Flags are connected to DPI_P14–1, ADDR23–0, DATA7–0 and FLAG3–0 pins.
Max
Unit
ns
ns
FLAG
INPUTS
tFIPW
FLAG
OUTPUTS
tFOPW
Figure 18. Flags
Rev. C | Page 35 of 76 | July 2013