fido t
Guest
Tue Feb 22, 2011 5:53 am
Hello, I'm unable to design an architectural layout for a bidirectional 8-bit shift register using d flip flop.Kindly help me with the same
Regards
backhus
Guest
Tue Feb 22, 2011 9:17 am
On 22 Feb., 04:53, fido t <fabf...@gmail.com> wrote:
Quote:
Hello, I'm unable to design an architectural layout for a bidirectional 8-bit shift register using d flip flop.Kindly help me with the same
Regards
Hi,
I understand D-Flipflop. That just stores the value it sees on its
input.
But maybe you can explain (or draw some sketch) how bidirectional
shifting should be done with it.
Have a nice synthesis
Eilert
KJ
Guest
Tue Feb 22, 2011 3:29 pm
On Feb 21, 10:53 pm, fido t <fabf...@gmail.com> wrote:
Quote:
Hello, I'm unable to design an architectural layout for a bidirectional 8-bit shift register using d flip flop.Kindly help me with the same
Regards
Sounds like a homework assignment.
KJ
Gabor Sz
Guest
Tue Feb 22, 2011 4:40 pm
On Monday, February 21, 2011 10:53:24 PM UTC-5, fido t wrote:
Quote:
Hello, I'm unable to design an architectural layout for a bidirectional 8-bit shift register using d flip flop.Kindly help me with the same
Regards
I would suggest using a horizontal layout, as shifting
is easier to understand when it goes left to right or
right to left. Vertical layout would require the more
difficult up- and down-shifting, which as anyone who has
driven a standard transmission knows, is not for the
beginner. Finally the horizontal layout fits better
on your wide-screen monitor.
HTH,
Gabor
GoogleGoonsAreClueless
Guest
Tue Feb 22, 2011 7:01 pm
On Feb 22, 6:40 am, Gabor Sz <ga...@alacron.com> wrote:
Quote:
On Monday, February 21, 2011 10:53:24 PM UTC-5, fido t wrote:
Hello, I'm unable to design an architectural layout for a bidirectional 8-bit shift register using d flip flop.Kindly help me with the same
Regards
I would suggest using a horizontal layout, as shifting
is easier to understand when it goes left to right or
right to left. Vertical layout would require the more
difficult up- and down-shifting, which as anyone who has
driven a standard transmission knows, is not for the
beginner. Finally the horizontal layout fits better
on your wide-screen monitor.
HTH,
Gabor
Not true. The vertical layout works *just fine* so long as you use
'1' for up, and '0' for down. You do need to stop clocking when you
are done shifting, otherwise when direction goes to zero all of the
bits will start sliding down.
RK
