1. A flip flop circuit comprising:
a master latch comprising a storage element, a first data leg, and a second data leg, the first and second data legs coupled to the storage element, and clock selection logic coupled to the first and second data legs, the clock selection logic having a select input for selecting between the first and second data legs; and
a slave latch coupled to the master latch.
2. The flip flop circuit of claim 1, wherein the clock selection logic comprises two NOR gates.
3. The flip flop circuit of claim 1, wherein each data leg receives a plurality of data inputs.
4. The flip flop circuit of claim 1, wherein each data leg comprises a combinatorial logic block that is coupled to a transmission gate.
5. The flip flop circuit of claim 4, wherein the combinatorial logic block is a single-stage of a multiplexer.
6. The flip flop circuit of claim 4, wherein the combinatorial logic block comprises at least one complex gate.
7. The flip flop circuit of claim 1, wherein the clock selection logic has a single clock input, the select input and the single clock input being operatively coupled by the clock selection logic to provide generated clocks, including a first generated clock output enabling a data output of the first leg to a first node of the storage element, and a second generated clock output enabling a data output of the second leg to the first node of the storage element.
8. The flip flop circuit of claim 7, wherein each generated clock is inverted for an active low enable input, to enable the data output of each data leg.
9. The flip flop circuit of claim 1, wherein the flip flop circuit has a single clock input.
10. The flip flop circuit of claim 9, wherein the slave latch comprises a transmission gate that drives a slave storage element.
11. The flip flop circuit of claim 9, wherein the slave latch has a data input that drives a transmission gate, an output of the transmission gate driving a slave storage element.
12. The flip flop circuit of claim 10, wherein the transmission gate is enabled by the single clock input.
13. The flip flop circuit of claim 12, wherein the single clock input is inverted for an active low enable input, to enable the transmission gate.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A system comprising:
a lateral having a first end and a second end separated by a length of a lumen, at least one of the first end and second end configured to couple with a fluid supply, the length having a plurality of apertures in a wall of the lumen, each aperture in fluid communication with the lumen and disposed along a line substantially parallel with a length axis, the length configured to allow non- destructive coiling about a reel and non-destructive uncoiling and the length having a cross section sufficiently rigid to resist deformation associated with fluid in the lumen; and
a socket coupled to the length at a site of at least one aperture, the socket having a bore in fluid communication with the aperture.
2. The system of claim 1 wherein the lateral includes a polymer.
3. The system of claim 1 wherein the socket includes a check valve.
4. The system of claim 1 wherein the aperture has an aperture wall that includes a cylindrical bore.
5. The system of claim 1 wherein the aperture has an aperture wall that includes a counter bore.
6. The system of claim 1 wherein the socket includes threads.
7. The system of claim 1 wherein the socket is coupled to the length by an engagement feature.
8. The system of claim 1 wherein the socket is coupled to the length by a leak-resistant joint.
9. The system of claim 1 wherein the socket is coupled to the length with an interference fit.
10. The system of claim 1 wherein the socket is coupled to the length with a socket fusion joint.
11. The system of claim 1 wherein the socket is coupled to the length with a saddle fusion joint.
12. The system of claim 1 further including an application device coupled to the socket.
13. The system of claim 12 wherein the application device includes a riser.
14. The system of claim 12 wherein the application device includes an outer surface, the outer surface configured to extend based on fluid pressure in the lumen and configured to retract in the absence of fluid pressure.
15. The system of claim 12 wherein the application device has a profile substantially flush with an external surface of the lateral.
16. The system of claim 12 wherein the application device is removably coupled to the socket.
17. A system comprising:
a lateral having a first end and a second end separated by a length of a lumen, at least one of the first end and second end configured to couple with a fluid supply, the length having a plurality of apertures in a wall of the lumen, each aperture in fluid communication with the lumen and disposed along a line substantially parallel with a length axis, the length having a lateral wall configured to allow non-destructive coiling about a reel and non-destructive uncoiling and having a substantially rigid cross section, the length configured to resist deformation associated with fluid in the lumen, and at least one aperture having an aperture wall corresponding to the lateral wall, the at least one aperture having an aperture axis substantially normal to the length axis.
18. The system of claim 17 wherein the lateral includes a polymer.
19. The system of claim 17 wherein the aperture wall includes a cylindrical bore.
20. The system of claim 17 wherein the aperture wall includes a counter bore.
21. The system of claim 17 further including an application device coupled to the aperture.
22. The system of claim 21 wherein the application device includes an outer surface, the outer surface configured to extend based on fluid pressure in the lumen and configured to retract in the absence of fluid pressure.
23. The system of claim 22 wherein the outer surface is configured to retract to a position substantially flush with an external surface of the lateral.
24. The system of claim 21 wherein the application device is removably coupled to the aperture.
25. The system of claim 21 wherein the application device is coupled to the lateral with a socket fusion joint.
26. The system of claim 21 wherein the application device is coupled to the lateral with a saddle fusion joint.
27. The system of claim 21 wherein the application device is coupled to the length by an engagement feature.
28. The system of claim 21 wherein the application device is coupled to the length by a leak-resistant joint.
29. The system of claim 21 wherein the application device is coupled to the length with an interference fit.
30. The system of claim 21 wherein the application device includes a riser.
31. A system comprising:
a chassis having a wheeled frame and a bearing;
a reel rotatably coupled to the chassis and configured for transportation on the chassis; and
a lateral having a first end and a second end separated by a length of a lumen, at least one of the first end and second end configured to couple with a fluid supply, the length having a plurality of apertures in a wall of the lumen, each aperture in fluid communication with the lumen and disposed along a line substantially parallel with a length axis, the length having a lateral wall configured to allow non-destructive coiling about the reel and non-destructive uncoiling and having a substantially rigid cross section, the length configured to resist deformation associated with fluid in the lumen, at least one aperture having an aperture wall corresponding to the lateral wall, the at least one aperture having an aperture axis substantially normal to the length axis.
32. The system of claim 31 wherein the lateral is coupled to the reel by a joint.
33. The system of claim 31 wherein the reel is coupled to the chassis by a joint.