derive internal output to several gate inputs

Posted by ysh443 on
URL: http://nand2tetris-questions-and-answers-forum.52.s1.nabble.com/derive-internal-output-to-several-gate-inputs-tp4025704.html

Hi
i see that the HW simul. dont let me connect some internal chim outpit to several gate inputs
for example - on ALU:

Mux4Way16(a=xandy ,b=xaddy ,c=nxandy ,d=nxaddy , sel[1]=no ,sel[0]=f ,out=out );
Mux4Way16(a=xandy ,b=xaddy ,c=nxandy ,d=nxaddy , sel[1]=no ,sel[0]=f ,out[15]=ng , out[0..14]=zrox );  
       
since ng bit is driven fron the ALU output simply by looking on the msb,
i expected it to be possible to just "daw a line" to that output pin

is tead i m expected to use agin the mux, isnt that wast of resources?
is there another way?

regarrds