never think that way. in the worst case one hasn't tried hard enough, so it is not a question of smartness at all. tell what you have done till now, I hope it is a big list.Anybody think this is hard or I am not smart enough?
Bluechem said:never think that way. in the worst case one hasn't tried hard enough, so it is not a question of smartness at all. tell what you have done till now, I hope it is a big list.Anybody think this is hard or I am not smart enough?
joc_06 said:I'm relearning VHDL now. After looking at your webpage i think i will use it to help me. I will work through your assignments and if i can do them i will help you out.
No promises as i'm busy at work but i used to be handy at vhdl so i might come up with something...
joc_06 said:I will help you but i will not give the project to you. I'm not even sure if i can do it myself.
I was a student myself only a little time ago and looking back at some of the projects i copied i realise i would have been much better off for the exams and future work if i had done the stuff myself.
I'll look at it today...
joc_06 said:I have seen but never done an asm chart before.
We always used state diagrams.
Your teacher uses much notation different to mine. I must look through your notes. i would approach the problem differently but that is no good to you so i will do it his way which requires learning asm stuff.
joc_06 said:Your teachers notes are not good and i have no access to mano book.
The problem is ambiguous and i need to make assumptions to complete it.
It will take some time...
joc_06 said:I have done the state diagram and it seems ok.
I have no scanner so i cannot upload it but it's not too hard.
Firstly regardless of how you implement a problem in hardware the state diagram's or asm diagram's should be similiar so your teachers req for 2 diagrams for the two hardware scenario's seems wrong to me.
For the diagram i say. its a moore machine with 4 states. an initial S0 which represents cl=0, pop = 0, push =0 and emp=0.
If in S0 you are input push=1 and full=0 then you goto S1 where top value=data in
if in S0 you are input pop=1 and if emp=0 then goto S2 where out=next value in stack
etc etc.
Also fill in where you go from S1 to Sx and S2 to Sx etc.
It is not that hard.
The hardware implementation now will begin to differ slightly if you use choice 1 - reg file or 2 - 4 shift reg's.
You will need a 4 bit counter to see if stack is full or not too.
I do not think asm diagrams are good method but you say you can convert state to asm.
Now must work...
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