Comb filter that utilizes host memory
View Patent ↗A comb filter system that utilizes host memory is disclosed. The comb filter system that utilizes host memory may include a comb filter. The comb filter system that utilizes host memory may include an allocated host memory. The comb filter system that utilizes host memory may include an interface in signal communication with the comb filter and allocated host memory.
1. A comb filter system that utilizes host memory (“CFSHM”), the CFSHM comprising:
a comb filter located on a peripheral device;
allocated host memory located within the host memory;
an interface in signal communication with the comb filter and allocated host memory, wherein the interface is configured to allow the comb filter utilization of the allocated host memory;
a peripheral controller in signal communication with the interface wherein the peripheral controller is configured to control the flow of data to and from the allocated host memory; and
a host controller located in a host device, wherein the host controller is in signal communication with the interface and is located in the host device, and wherein the host controller allocates the allocated host memory within the host memory.
2. The CFSHM of claim 1 , wherein the interface includes a Peripheral Component Interface (“PCI”) type of interface that is compliant with PCI Express® interface architecture.
3. The CFSHM of claim 2 , wherein the comb filter is a three-dimensional comb filter (“3D comb filter).
4. The CFSHM of claim 1 , wherein the comb filter is a three-dimensional comb filter (“3D comb filter).
5. The CFSHM of claim 1 , wherein the peripheral controller includes peripheral controller software.
6. The CFSHM of claim 5 , wherein the comb filter is a three-dimensional comb filter (“3D comb filter).
7. The CFSHM of claim 6 , wherein the interface includes a Peripheral Component Interface (“PCI”) type of interface that is compliant with PCI Express® interface architecture.
8. The CFSHM of claim 7 , wherein the peripheral controller software includes logic configured for Direct Memory Access (“DMA”) of the allocated host memory.
9. The CFSHM of claim 1 , wherein the host controller includes host controller software configured to communicate with host device.
10. The CFSHM of claim 9 , wherein the host controller software is operating system software for the host device.
11. The CFSHM of claim 10 , wherein the host device is part of personal computer (“PC”), the host memory is system memory, and the host controller is a central processing unit (“CPU”).
12. The CFSHM of claim 11 , wherein the interface includes a Peripheral Component Interface (“PCI”) type of interface that is compliant with PCI Express® interface architecture.
13. The CFSHM of claim 12 , wherein the system memory is dynamic random access memory (“DRAM”), the CPU is an Intel® based processor, and the operating system software is a Microsoft® based operating system.
14. The CFSHM of claim 13 , wherein the Microsoft® based operating system is a Windows XP® legacy based operating system.
15. The CFSHM of claim 13 , wherein the Microsoft® based operating system is a Windows Longhorn legacy based operating system.
16. The CFSHM of claim 13 , wherein the Microsoft® based operating system is a Windows Media Center legacy based operating system.
17. A comb filter system comprising:
a comb filter located on a peripheral device;
allocated host memory located within a host memory,
an interface in signal communication with the comb filter and allocated host memory, wherein the interface is configured to allow the comb filter utilization of the allocated host memory;
a peripheral controller in signal communication with the interface wherein the peripheral controller is configured to control the flow of data to and from the allocated host memory;
a host controller located in a host device, wherein the host controller is in signal communication with the interface and is located in the host device, and wherein the host controller allocates the allocated host memory within the host memory;
wherein the interface includes a Peripheral Component Interface (“PCI”) type of interface that is compliant with PCI Express® interface architecture, wherein the comb filter is a three-dimensional comb filter (“3D comb filter) and wherein the peripheral controller includes peripheral controller software.
18. The CFSHM of claim 17 , wherein the peripheral controller software includes logic configured for Direct Memory Access (“DMA”) of the allocated host memory.
19. The CFSHM of claim 17 , wherein the host controller includes host controller software configured to communicate with host device.
20. The CFSHM of claim 19 , wherein the host controller software is operating system software for the host device.
21. The CFSHM of claim 17 , wherein the host device is part of personal computer (“PC”), the host memory is system memory, and the host controller is a central processing unit (“CPU”).
22. The CFSHM of claim 21 , wherein the system memory is dynamic random access memory (“DRAM”), the CPU is an Intel® based processor, and the operating system software is a Microsoft® based operating system.
23. The CFSHM of claim 22 , wherein the Microsoft® based operating system is a Windows XP® legacy based operating system.
24. The CFSHM of claim 23 , wherein the Microsoft® based operating system is a Windows Longhorn legacy based operating system.
25. The CFSHM of claim 23 , wherein the Microsoft® based operating system is a Windows Media Center legacy based operating system.