#skip
#ship alu3    : Alu3
#ship lut3    : Lut3
#ship bitfifo : BitFifo
#ship debug   : Debug
#ship fifo    : Fifo
#ship rotator : Rotator

#expect -66848683
#expect 18682

// 0:  100100100111110000000
// sel 011110100001001000000
// 1:  111000101000011000011
// r:  111000100110111000000

bitfifo.in:
  deliver;      // deliver a junk word
  literal 10000;
  load repeat counter with 37; deliver; // deliver it 37 times (once per bit)
  literal 0;
  load repeat counter with 38; deliver; // deliver it 37 times

// insert bits in lsb order
bitfifo.inOp:
  literal BitFifo.inOp[lsbFirst,take=37];
  [*] deliver;

// toss out 37 bits, take one, repeat.  sign extend the result
bitfifo.outOp:
  literal BitFifo.outOp[drop=37,take=1,signExtend];
  [*] deliver;

bitfifo.out:        [*] wait, take, sendto lut3.in2;
lut3.in2:           load repeat counter with 4; notify bitfifo.out;
                    load repeat counter with 63;
                    take, deliver, notify bitfifo.out;
                    load repeat counter with 11;
                    take, deliver, notify bitfifo.out;

// mux on second input
lut3.inLut:         literal 226;
                    [*] deliver;

lut3.in1:           literal 18683;
                    load repeat counter with 37; deliver;
                    literal 0;
                    load repeat counter with 37; deliver;

lut3.in3:           literal 12000;
                    load repeat counter with 37; deliver;
                    literal 0;
                    load repeat counter with 37; deliver;

lut3.out:           [*] wait, take, sendto alu3.in2;

alu3.in1:      literal 0; deliver; [*] take, deliver;
alu3.in2:      notify lut3.out; [*] take, deliver, notify lut3.out;
alu3.in3:      literal 0; deliver; [*] take, deliver;
alu3.outBits:  [*] take, sendto debug.in;

alu3.out1:     [*] take, sendto alu3.in1;
alu3.out2:     [*] take, sendto alu3.in3;

debug.in:      [*] take, deliver;