Hello all,
quite embarassing question - but can't move on without the answer ...
I'm new to FPGA-programming and encountered the following problem:
suppose we have a symbol with an output pin: A(35:0) [Multiplier]
we have another symbol with an input pin: B(15:0) [Latch]
if I want to connect the two, for example A(15:0) and B(15:0), I have to extract A(15:0) from A(35:0)
HOW DO I DO THIS??
I tried to ues a bus tap, but it never worked. got the following error messages: "Error: Destination branch of bus tap at (1616 912 1712 912) is not part of the source branch of the bus tap"
it does work the other way around though, when I have a bus a(3:0) and add 4 bus taps with a(0), a(1), a(2), and a(3).
I really need help.
Thanks you in advance,
Hanns-Walter
__________________________________________ Dipl.-Ing. Hanns-Walter Schulz TU Braunschweig Institut fuer Luft- und Raumfahrtsysteme Institute of Aerospace Systems Hermann-Blenk-Str. 23 Tel.: ++49 531 391 9968 D-38108 Braunschweig Fax: ++49 531 391 9966