#FIG 3.2  Produced by xfig version 3.2.5
Landscape
Center
Metric
A4      
100.00
Single
-2
1200 2
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
	 4950 4230 4950 5805
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
	 5490 4230 5490 5805
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 1 2
	0 0 1.00 60.00 120.00
	0 0 1.00 60.00 120.00
	 4950 3915 5490 3915
2 1 1 1 0 7 50 -1 -1 4.000 0 0 -1 0 0 2
	 3375 5535 9360 5535
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2
	0 0 1.00 60.00 120.00
	 4230 7245 4230 6480
2 1 0 2 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
	 3420 6300 9405 6300
3 0 0 1 0 7 50 -1 -1 0.000 0 0 0 9
	 4185 6300 5085 5985 5985 4635 6300 3195 6660 2880 6975 3150
	 7245 4635 8100 5985 8955 6300
	 0.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000
	 0.000
3 0 0 1 0 7 50 -1 -1 0.000 0 0 0 9
	 4213 6279 4603 6139 4997 5554 5133 4929 5288 4789 5427 4907
	 5545 5554 5917 6139 6288 6279
	 0.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000
	 0.000
4 0 0 50 -1 0 16 0.0000 4 195 750 4815 3690 "walk"\001
4 0 0 50 -1 0 16 0.0000 4 195 1515 1755 5400 discriminator\001
4 0 0 50 -1 0 16 0.0000 4 195 480 2250 6435 V=0\001
4 0 0 50 -1 0 16 0.0000 4 195 1065 1935 5715 threshold\001
4 0 0 50 -1 0 16 0.0000 4 255 1245 3600 7560 pulses start\001
4 0 0 50 -1 0 16 0.0000 4 195 1410 3510 7965 at same time\001