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shift_srl(n)
Init x”0001”
&
rco(n)
&
ent(n)
enp(n)
clk_en(n)
ent
enp
rco
To further stages
ent
enp
rco
ent
enp
rco
high
en
ent
enp
rco
ent
enp
rco
0
1
2
3
&
rco(n)
&
ent(n)
enp(n)
clk_en(n)
counter
Q0
Q1
Q2
Q3
&
enp
ent
rco
en
High
To further stages
enp
ent
rco
enp
ent
rco
enp
ent
rco