adsp-21371kswz-2a Analog Devices, Inc., adsp-21371kswz-2a Datasheet - Page 22

• Manufacturer Part Number: adsp-21371kswz-2a
• Description: Sharc Processor
• Manufacturer: Analog Devices, Inc.

ADSP-21371/ADSP-21375
Reset
Table 17. Reset
1
Parameter
Timing Requirements
t
t
Applies after the power-up sequence is complete. At power-up, the processor’s internal phase-locked loop requires no more than 100 μs while RESET is low, assuming
WRST
SRST
stable V
1
DD
and CLKIN (not including start-up time of external clock oscillator).
RESET Pulse Width Low
RESET Setup Before CLKIN Low
RESET
CLKIN
Rev. B | Page 22 of 52 | June 2008
t
Figure 7. Reset
WRST
Min
4
8
t
CK
t
SRST
Max
Unit
ns
ns