N@Duplexer
I@A B C D E F G H Link
O@A B C D E F G H Link
# Merge multiple values into one wire
!~Link ->
    TmpLink = send(A, B, C, D, E, F, G, H);

# Split a wire coming from a merger
~Link ->
    TmpA = recv(Link, 1)
    TmpB = recv(Link, 2)
    TmpC = recv(Link, 3)
    TmpD = recv(Link, 4)
    TmpE = recv(Link, 5)
    TmpF = recv(Link, 6)
    TmpG = recv(Link, 7)
    TmpH = recv(Link, 8);

# Refresh the output variables
A = TmpA
B = TmpB
C = TmpC
D = TmpD
E = TmpE
F = TmpF
G = TmpG
H = TmpH

Link = TmpLink