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Class Information
Number: 710/27
Name: Electrical computers and digital data processing systems: input/output > Input/output data processing > Direct memory accessing (dma) > Via separate bus
Description: Subject matter wherein plural buses permit a processor to access memories concurrently with direct memory accesses.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7613863 |
High-speed data readable information processing device |
Nov. 3, 2009 |
| 7606961 |
Computer system and data pre-fetching method |
Oct. 20, 2009 |
| 7568054 |
Duplicate synchronization system and method of operating duplicate synchronization system |
Jul. 28, 2009 |
| 7568055 |
Data processing apparatus for selecting either a PIO data transfer method or a DMA data transfer method |
Jul. 28, 2009 |
| 7523258 |
Disk array apparatus and method for controlling the same |
Apr. 21, 2009 |
| 7519754 |
Hard disk drive cache memory and playback device |
Apr. 14, 2009 |
| 7493424 |
Network storage system with shared software stack for LDMA and RDMA |
Feb. 17, 2009 |
| 7475182 |
System-on-a-chip mixed bus architecture |
Jan. 6, 2009 |
| 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 |
| 7461203 |
Disk array apparatus and method for controlling the same |
Dec. 2, 2008 |
| 7451250 |
Methods and apparatus for providing automatic high speed data connection in portable device |
Nov. 11, 2008 |
| 7444441 |
Device including means for transferring information indicating whether or not the device supports DMA |
Oct. 28, 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 |
| 7370131 |
High-speed data readable information processing device |
May. 6, 2008 |
| 7350015 |
Data transmission device |
Mar. 25, 2008 |
| 7313641 |
Inter-processor communication system for communication between processors |
Dec. 25, 2007 |
| 7302699 |
Logged-in device and log-in device |
Nov. 27, 2007 |
| 7259876 |
Image processing apparatus, and, control method and control device therefor |
Aug. 21, 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 |
| 7219169 |
Composite DMA disk controller for efficient hardware-assisted data transfer operations |
May. 15, 2007 |
| 7200693 |
Memory system and method having unidirectional data buses |
Apr. 3, 2007 |
| 7177960 |
Mobile terminal |
Feb. 13, 2007 |
| 7155572 |
Method and apparatus for injecting write data into a cache |
Dec. 26, 2006 |
| 7149823 |
System and method for direct memory access from host without processor intervention wherein automatic access to memory during host start up does not occur |
Dec. 12, 2006 |
| 7130933 |
Method, system, and program for handling input/output commands |
Oct. 31, 2006 |
| 7127534 |
Read/write command buffer pool resource management using read-path prediction of future resources |
Oct. 24, 2006 |
| 7099345 |
Method and system for buffering a data packet for transmission to a network |
Aug. 29, 2006 |
| 7054981 |
Methods and apparatus for providing automatic high speed data connection in portable device |
May. 30, 2006 |
| 7035981 |
Asynchronous input/output cache having reduced latency |
Apr. 25, 2006 |
| 7017180 |
Logged-in device and log-in device |
Mar. 21, 2006 |
| 7003593 |
Computer system architecture and memory controller for close-coupling within a hybrid processing system utilizing an adaptive processor interface port |
Feb. 21, 2006 |
| 6988167 |
Cache system with DMA capabilities and method for operating same |
Jan. 17, 2006 |
| 6986020 |
Methods and apparatus for providing bit-reversal and multicast functions utilizing DMA controller |
Jan. 10, 2006 |
| 6981073 |
Multiple channel data bus control for video processing |
Dec. 27, 2005 |
| 6978322 |
Embedded controller for real-time backup of operation states of peripheral devices |
Dec. 20, 2005 |
| 6941390 |
DMA device configured to configure DMA resources as multiple virtual DMA channels for use by I/O resources |
Sep. 6, 2005 |
| 6922741 |
Method and system for monitoring DMA status |
Jul. 26, 2005 |
| 6898657 |
Autonomous signal processing resource for selective series processing of data in transit on communications paths in multi-processor arrangements |
May. 24, 2005 |
| 6880035 |
Electronic bus control device with a parallel databus and a method for the operation of the bus control device |
Apr. 12, 2005 |
| 6868486 |
Providing multiple memory controllers on a memory bus |
Mar. 15, 2005 |
| 6865638 |
Apparatus and method for transferring multi-byte words in a fly-by DMA operation |
Mar. 8, 2005 |
| 6859845 |
System for resolving conflicts due to simultaneous media streams and method thereof |
Feb. 22, 2005 |
| 6820143 |
On-chip data transfer in multi-processor system |
Nov. 16, 2004 |
| 6810444 |
Memory system allowing fast operation of processor while using flash memory incapable of random access |
Oct. 26, 2004 |
| 6801958 |
Method and system for data transfer |
Oct. 5, 2004 |
| 6785743 |
Template data transfer coprocessor |
Aug. 31, 2004 |
| 6785284 |
Interleavement for transport of frames and cells |
Aug. 31, 2004 |
| 6782463 |
Shared memory array |
Aug. 24, 2004 |
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