int32 in
bool32 default value
int32 chain out (in-16)
bool32 output
bin16 b16
int32.bar16 v
disp_v = inlet_in;
if ((inlet_in >= 0) && (inlet_in < 16))
outlet_o = param_b16 & (1 << inlet_in);
else
outlet_o = inlet_def;
outlet_chain = inlet_in - 16;