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Class Information
Number: 703/24
Name: Data processing: structural design, modeling, simulation, and emulation > Emulation > Of peripheral device
Description: Subject matter comprising means or steps for emulating a computer peripheral device.


Sub-classes under this class:

Class Number Class Name Patents
703/25 I/o adapter (e.g., port, controller) 323


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
5828863 Interface device connected between a LAN and a printer for outputting formatted debug information about the printer to the printer Oct. 27, 1998
5828864 Network board which responds to status changes of an installed peripheral by generating a testpage Oct. 27, 1998
5826057 Method for managing virtual address space at improved space utilization efficiency Oct. 20, 1998
5826107 Method and apparatus for implementing a DMA timeout counter feature Oct. 20, 1998
5826064 User-configurable earcon event engine Oct. 20, 1998
5822226 Hardware system verification environment tool Oct. 13, 1998
5822568 System for improving the real-time functionality of a personal computer which employs an interrupt servicing DMA controller Oct. 13, 1998
5822565 Method and apparatus for configuring a computer system Oct. 13, 1998
5819116 System for transmitting and receiving combination of compressed audio information and embedded strobe bit between computer and external device through parallel printer port of computer Oct. 6, 1998
5819065 System and method for emulating memory Oct. 6, 1998
5809338 System for transferring a plurality of data sets between a peripheral and a host interface utilizing data driving circuitry strobed by host interface or peripheral Sep. 15, 1998
5805864 Virtual integrated cartridge loader for virtual tape storage system Sep. 8, 1998
5796987 Emulation device with microprocessor-based probe in which time-critical functional units are located Aug. 18, 1998
5796984 Operating system independent apparatus and method for eliminating peripheral device functions Aug. 18, 1998
5790881 Computer system including coprocessor devices simulating memory interfaces Aug. 4, 1998
5787305 Host signal processing modem using a software simulation of a UART Jul. 28, 1998
5784595 DMA emulation for non-DMA capable interface cards Jul. 21, 1998
5765200 Logical positioning within a storage device by a storage controller Jun. 9, 1998
5764956 Computer peripheral function emulator Jun. 9, 1998
5754828 System and method for positional control device data source selection May. 19, 1998
5732279 System and method for command processing or emulation in a computer system using interrupts, such as emulation of DMA commands using burst mode data transfer for sound or the like Mar. 24, 1998
5727217 Circuit and method for emulating the functionality of an advanced programmable interrupt controller Mar. 10, 1998
5724558 System and method for dynamic data packet configuration Mar. 3, 1998
5717903 Method and appartus for emulating a peripheral device to allow device driver development before availability of the peripheral device Feb. 10, 1998
5694583 BIOS emulation parameter preservation across computer bootstrapping Dec. 2, 1997
5692161 Method and apparatus for operating a microcomputer in an emulation mode to access an external peripheral Nov. 25, 1997
5687312 Method and apparatus for processor emulation Nov. 11, 1997
5668976 Error correction method and apparatus for disk drive emulator Sep. 16, 1997
5644754 Bus controller and electronic device in a system in which several electronic devices are networked Jul. 1, 1997
5636370 System and method for interfacing risc busses to peripheral circuits using another template of busses in a data communication adapter Jun. 3, 1997
5630104 Apparatus and method for providing multimedia data May. 13, 1997
5630164 Scientific instrument emulator having a computer and an analog signal interface for real-time signal processing May. 13, 1997
5608895 Method for providing mouse functionality using either an internal or external mouse input device Mar. 4, 1997
5604870 UART emulator card Feb. 18, 1997
5604881 Ferroelectric storage device emulating a rotating disk drive unit in a computer system and having a multiplexed optical data interface Feb. 18, 1997
5592642 Ferroelectric storage device emulating a rotating disk drive unit in a computer system and having an optical and parallel data interface Jan. 7, 1997
5592643 Ferroelectric storage device emulating a rotating disk drive unit in acomputer system and having a parallel data interface Jan. 7, 1997
5592644 Ferroelectric storage device emulating a rotating disk drive unit in a computer system and having an optical data interface Jan. 7, 1997
5592645 Ferroelectric storage device emulating a rotating disk drive unit in a computer system and having a frequency modulated (FM) data interface Jan. 7, 1997
5592646 Ferroelectric storage device emulating a rotating disk drive unit in a computer system and having a parallel and multiplexed optical data interface Jan. 7, 1997
5588140 Transparent extension of peripheral from host Dec. 24, 1996
5577234 System for controlling storage device for storing data at second density that is not integral multiple of first density by varying the device motor speed Nov. 19, 1996
5574891 Method for managing the input codes from keyboard and pointing device Nov. 12, 1996
5561819 Computer system selecting byte lane for a peripheral device during I/O addressing technique of disabling non-participating peripherals by driving an address within a range on the local bus in Oct. 1, 1996
5557795 Pipelined image processing system for a single application environment Sep. 17, 1996
5555402 A disk storage subsystem for interfacing with a parallel path, a nonvolatile media and a volatile storage medium Sep. 10, 1996
5553269 Apparatus for monitoring sensor information from diffeerent types of sources Sep. 3, 1996
5548782 Apparatus for preventing transferring of data with peripheral device for period of time in response to connection or disconnection of the device with the apparatus Aug. 20, 1996
5548783 Composite drive controller including composite disk driver for supporting composite drive accesses and a pass-through driver for supporting accesses to stand-alone SCSI peripherals Aug. 20, 1996
5537601 Programmable digital signal processor for performing a plurality of signal processings Jul. 16, 1996

1 2 3 4 5 6 7 8


 
 
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