Hi,
I also set IC pins to passive to side step the erc check. This reduces
the number of errors to a manageable level and allows you to
concentrate on unconnected nets.
Doing this is ok as long as you know better than the ERC check that
your connections are correct.
I'm not sure about joining 2 bus
Hi,
I built a root sheet name KpiCubed.sch.
You create ADDR0 to 15, but use only ADDR0-11 on your SIMM,
so ADDR12-15 are marked unconnected.
You need to tell that they remain unconnected !
Your /WRITE is only connected to the SIMM and the DIR input
on the 74245. So, this pins are marqued as not
hi David,
yes I have all sub-pages on a root page and all
connections are made on the root page too. that is why
this is such a problem for me. I can post the root
sheet if needed and a couple more sheets to show the
troubles a bit more.
thanks,
Ken
--- yajeed2000 <[EMAIL PROTECTED]> wrote:
>
Hi Ken,
I downloaded your files and have they open up OK.
Do you use a root schematic sheet where you place all your sub sheets?
At the moment it just appears that you have 2 seperate schematics, are
these 2 sub sheets sub ordinate to a root schematic?
I generally use a root sheet and collect all t
Ken Ames wrote:
hi Charles,
and everyone else. I created a file directory kenames and put those
files there. actually, DATA 0-7 goes all over in a complex schematic
but the kpicubed-io.sch is where the signals actually originate. there
are also address lines in the io that have the same prob
hi Charles,
and everyone else. I created a file directory kenames and put those files
there. actually, DATA 0-7 goes all over in a complex schematic but the
kpicubed-io.sch is where the signals actually originate. there are also address
lines in the io that have the same problem, coming off the
Hi,
to be helpfull, you should at least submit the SIMM.lib file,
and the portion of sheet where your DATA0 - 7 are connected to,
and also the .lib file of the component receiving these DATAs.
Rather than copy/paste, you can upload these files in the
'Files' section of the group
http://tech.gro
