Digital Electronics - Flip-Flops - Discussion
Discussion Forum : Flip-Flops - General Questions (Q.No. 7)
7.
Which is not an Altera primitive port identifier?
Discussion:
15 comments Page 1 of 2.
Chanikya said:
1 year ago
Thanks all for explaining the answer.
Rao said:
6 years ago
@Veera,
ffs is short for flip flops.
ffs is short for flip flops.
Harshita M. said:
7 years ago
Among ALTERA software's primitive port identifiers, clrn - asynchronous CLEAR is used instead of clr.
Sachin s said:
8 years ago
What is meant by clr and its use?
Veera said:
9 years ago
@Manmadhan, what is ffs?
Manmadhan said:
10 years ago
Its used in ffs.
Hemaboopalan said:
10 years ago
What is mean by Altera primitive port identifier and then uses?
Vas said:
1 decade ago
Altera means it is a manufacturer's name.
Muskaan said:
1 decade ago
clk - clock
ena - enable (level triggered)
prn - preset (asynchronous)
j,k,d,s,r
q - Q output
These are the only altera primitive port identifiers.
CLR is not there.
Basically when we are writing program in VHDL we use some standard libraries. Over there, there are some instances already provided for use. It is one of those instances. We use them by "---.q" where --- can be name of flipflop we have given.
ena - enable (level triggered)
prn - preset (asynchronous)
j,k,d,s,r
q - Q output
These are the only altera primitive port identifiers.
CLR is not there.
Basically when we are writing program in VHDL we use some standard libraries. Over there, there are some instances already provided for use. It is one of those instances. We use them by "---.q" where --- can be name of flipflop we have given.
(1)
Divya said:
1 decade ago
What do you mean by altera?
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