Datasheet

–19–REV. 0
ADSP-21160N
Interrupts
For Interrupts, see Table 7 and Figure 10.
Timer
For Timer, see Table 8 and Figure 11.
Table 7. Interrupts
Parameter Min Max Unit
Timing Requirements
t
SIR
IRQ2–0 Setup Before CLKIN High
1
6ns
t
HIR
IRQ2–0 Hold After CLKIN High
1
0ns
t
IPW
IRQ2–0 Pulsewidth
2
2+t
CK
ns
1
Only required for IRQx recognition in the following cycle.
2
Applies only if t
SIR
and t
HIR
requirements are not met.
Figure 10. Interrupts
CLKIN
IRQ2–0
t
IPW
t
SIR
t
HIR
Table 8. Timer
Parameter Min Max Unit
Switching Characteristic
t
DTEX
CLKIN High to TIMEXP 19ns
Figure 11. Timer
CLKIN
TIMEXP
t
DTEX
t
DTEX