Datasheet

ADSP-BF561
Programmable Flags Cycle Timing
Table 29 and Figure 26 describe programmable flag operations.
Table 29. Programmable Flags Cycle Timing
Parameter Min Max Unit
Timing Requirement
t
WFI
Flag Input Pulse Width
Switching Characteristic
t
DFO
Flag Output Delay from CLKOUT Low
t
SCLK
+ 1
6
ns
ns
PFx (OUTPUT)
CLKOUT
FLAG OUTPUT
t
DFO
FLAG INPUT
PFx (INPUT)
t
WFI
Figure 26. Programmable Flags Cycle Timing
Rev. E | Page 38 of 64 | September 2009