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Class Information
Number: 710/26
Name: Electrical computers and digital data processing systems: input/output > Input/output data processing > Direct memory accessing (dma) > Using addressing
Description: Subject matter further comprising details of generating or employing address data to transfer data directly between a peripheral and the memory of the digital data processing system or computer.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7606961 |
Computer system and data pre-fetching method |
Oct. 20, 2009 |
| 7603489 |
Direct memory access controller including first and second transfer setting registers |
Oct. 13, 2009 |
| 7581039 |
Procedure and device for programming a DMA controller in which a translated physical address is stored in a buffer register of the address processing unit and then applied to the data bus and |
Aug. 25, 2009 |
| 7568055 |
Data processing apparatus for selecting either a PIO data transfer method or a DMA data transfer method |
Jul. 28, 2009 |
| 7565460 |
Information processing apparatus and method for handling packet streams |
Jul. 21, 2009 |
| 7562205 |
Virtual address translation system with caching of variable-range translation clusters |
Jul. 14, 2009 |
| 7557949 |
Inkjet print control apparatus |
Jul. 7, 2009 |
| 7548997 |
Functional DMA performing operation on DMA data and writing result of operation |
Jun. 16, 2009 |
| 7549002 |
Enclosure numbering in RAID data storage systems |
Jun. 16, 2009 |
| 7546392 |
Data transfer with single channel controller controlling plural transfer controllers |
Jun. 9, 2009 |
| 7546386 |
Method for virtual resource initialization on a physical adapter that supports virtual resources |
Jun. 9, 2009 |
| 7546391 |
Direct memory access channel controller with quick channels, event queue and active channel memory protection |
Jun. 9, 2009 |
| 7539782 |
Method of virtualizing I/O resources in a computer system |
May. 26, 2009 |
| 7533198 |
Memory controller and method for handling DMA operations during a page copy |
May. 12, 2009 |
| 7523229 |
Memory protection during direct memory access |
Apr. 21, 2009 |
| 7496695 |
Unified DMA |
Feb. 24, 2009 |
| 7467239 |
Method and system for programming a DMA controller in a system on a chip, with the DMA controller having source, destination, and size registers |
Dec. 16, 2008 |
| 7464198 |
System on a chip and a method for programming a DMA controller in a system on a chip |
Dec. 9, 2008 |
| 7464197 |
Distributed direct memory access for systems on chip |
Dec. 9, 2008 |
| 7464199 |
Method, system, and program for handling Input/Output commands |
Dec. 9, 2008 |
| 7451248 |
Method and apparatus for invalidating cache lines during direct memory access (DMA) write operations |
Nov. 11, 2008 |
| 7450131 |
Memory layout for re-ordering instructions using pointers |
Nov. 11, 2008 |
| 7444441 |
Device including means for transferring information indicating whether or not the device supports DMA |
Oct. 28, 2008 |
| 7426588 |
Storage apparatus |
Sep. 16, 2008 |
| 7415550 |
System and method for controlling DMA data transfer |
Aug. 19, 2008 |
| 7404015 |
Methods and apparatus for processing packets including accessing one or more resources shared among processing engines |
Jul. 22, 2008 |
| 7380115 |
Transferring data using direct memory access |
May. 27, 2008 |
| 7373437 |
Multi-channel DMA with shared FIFO |
May. 13, 2008 |
| 7370150 |
System and method for managing a cache memory |
May. 6, 2008 |
| 7370137 |
Inter-domain data mover for a memory-to-memory copy engine |
May. 6, 2008 |
| RE40213 |
Methods and apparatus for providing direct memory access control |
Apr. 1, 2008 |
| 7343434 |
Buffer management within SLS (simple load store) apertures for inter-endpoint communication in advanced switching fabric |
Mar. 11, 2008 |
| 7334108 |
Multi-client virtual address translation system with translation units of variable-range size |
Feb. 19, 2008 |
| 7302699 |
Logged-in device and log-in device |
Nov. 27, 2007 |
| 7296139 |
In-memory table structure for virtual address translation system with translation units of variable range size |
Nov. 13, 2007 |
| 7293120 |
DMA module having plurality of first addressable locations and determining if first addressable locations are associated with originating DMA process |
Nov. 6, 2007 |
| 7278008 |
Virtual address translation system with caching of variable-range translation clusters |
Oct. 2, 2007 |
| 7266667 |
Memory access using multiple sets of address/data lines |
Sep. 4, 2007 |
| 7263593 |
Virtualization controller and data transfer control method |
Aug. 28, 2007 |
| 7259876 |
Image processing apparatus, and, control method and control device therefor |
Aug. 21, 2007 |
| 7256905 |
Communication apparatus, communication method and memory medium with plural data transmission components |
Aug. 14, 2007 |
| 7254690 |
Pipelined semiconductor memories and systems |
Aug. 7, 2007 |
| 7228367 |
Direct memory access controller for carrying out data transfer by determining whether or not burst access can be utilized in an external bus and access control method thereof |
Jun. 5, 2007 |
| 7225287 |
Scalable DMA remapping on a computer bus |
May. 29, 2007 |
| 7219169 |
Composite DMA disk controller for efficient hardware-assisted data transfer operations |
May. 15, 2007 |
| 7219166 |
External storage subsystem |
May. 15, 2007 |
| 7185121 |
Method of accessing memory via multiple slave ports |
Feb. 27, 2007 |
| 7130933 |
Method, system, and program for handling input/output commands |
Oct. 31, 2006 |
| 7120708 |
Readdressable virtual DMA control and status registers |
Oct. 10, 2006 |
| 7110837 |
Control system and method for on-line editing of user program |
Sep. 19, 2006 |
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