ssudhasa
Newbie level 6
Hi
I have problem:
question:
4 bit binary counter(0 to 3) , counts increments from 0 to 15 in clock A domain.
now the count has to be communicated in the other clock domain clock B using edge detection circuits.
what will be the ciruit will it use to detect count 2-3 . &
what will be the ciruit will it use to detect count 15-0 .
options are:
(1) four bit counter (clockA)--> bit(2) OR GATE bit(3) ---> negative edge detection circuit --> 4 bit counter (clock B)
(2) four bit counter (clockA)--> bit(2) OR GATE bit(3) ---> positive edge detection circuit --> 4 bit counter (clock B)
Thanks in advance.
I have problem:
question:
4 bit binary counter(0 to 3) , counts increments from 0 to 15 in clock A domain.
now the count has to be communicated in the other clock domain clock B using edge detection circuits.
what will be the ciruit will it use to detect count 2-3 . &
what will be the ciruit will it use to detect count 15-0 .
options are:
(1) four bit counter (clockA)--> bit(2) OR GATE bit(3) ---> negative edge detection circuit --> 4 bit counter (clock B)
(2) four bit counter (clockA)--> bit(2) OR GATE bit(3) ---> positive edge detection circuit --> 4 bit counter (clock B)
Thanks in advance.