# This is an artificial microbenchmark
# which is designed to validate the support
# on using bitstream information from the .param 
# attribute of hard macro of LUTs
#
.model and2
.inputs a b
.outputs c

.subckt adder_lut in[1]=a in[0]=b lut4_out[0]=c
.param LUT 1010101010101010

.end

.model adder_lut4
.inputs in[3] in[2] in[1] in[0]
.outputs lut2_out[1] lut2_out[0] lut4_out[0]
.blackbox
.end