This project features a full-hardware sound compressor using the well known algorithm: IMA ADPCM. The core acts as a slave WISHBONE device. The output is perfectly compatible with any sound player with the IMA ADPCM codec (included by default in every Windows). Includes a testbench that takes an uncompressed PCM 16 bits Mono WAV file and outputs an IMA ADPCM compressed WAV file. Compression ratio is fixed for IMA-ADPCM, being 4:1. PLEASE NOTICE THAT THIS CORE IS LICENSED UNDER http://creativecommons.org/licenses/by-nc-sa/3.0/ (Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported). That means you may use it only for NON-COMMERCIAL purposes.
標(biāo)簽： full-hardware compressor algorithm features
上傳時(shí)間： 2014-01-14
上傳用戶(hù)：Shaikh
This is a Document on how to implement DDS on SX Communication controllers by Rho Enterprises with Full Hardware Diagram and Software Program.
標(biāo)簽： Communication Enterprises controllers implement
上傳時(shí)間： 2017-07-14
上傳用戶(hù)：jennyzai
KVM (for Kernel-based Virtual Machine) is a full virtualization solution for Linux on x86 hardware. It consists of a loadable kernel module (kvm.ko) and a userspace component. Using KVM, one can run multiple virtual machines running unmodified Linux or Windows images. Each virtual machine has private virtualized hardware: a network card, disk, graphics adapter, etc. The kernel component of KVM is included in mainline Linux, and will appear in Linux 2.6.20. KVM is open source software.
標(biāo)簽： virtualization Kernel-based for hardware
上傳時(shí)間： 2015-08-20
上傳用戶(hù)：lijianyu172
DirectX not only provides fast access to the hardware and therefore incredibly speedy performance, but it also makes it much easier for hardware developers to produce new devices that work well in the Windows environment. The DirectX APIs take away the necessity of writing your own low-level, device-specific code to access hardware such as the display adapter and network card, making it much easier for you to write programs that take full advantage of the computer s multimedia capabilities.
標(biāo)簽： performance incredibly therefore hardware
上傳時(shí)間： 2016-02-16
上傳用戶(hù)：秦莞爾w
The software and hardware development fields evolved along separate paths through the end of the 20th century. We seem to have come full circle, however. The previously rigid hardware on which our programs run is softening in many ways. Embedded systems are largely responsible for this softening. These hidden computing systems drive the electronic products around us, including consumer products like digital cameras and personal digital assistants, office automation equipment like copy machines and printers, medical devices like heart monitors and ventilators, and automotive electronics like cruise controls and antilock brakes. Embedded systems force designers to work under incredibly tight time-tomarket, power consumption, size, performance, flexibility, and cost constraints. Many technologies introduced over the past two decades have sought to help satisfy these constraints. To understand these technologies, it is important to first distinguish the underlying embedded systems elements.
標(biāo)簽： development the software hardware
上傳時(shí)間： 2017-08-15
上傳用戶(hù)：cjf0304
·IEEE Std 1364-2001 Standard Verilog hardware description language
標(biāo)簽： nbsp description Standard hardware
上傳時(shí)間： 2013-06-20
上傳用戶(hù)：蟲(chóng)蟲(chóng)蟲(chóng)蟲(chóng)蟲(chóng)蟲(chóng)
This product integration guide provides application circuit information for theSmartMesh® LTP5903PC wireless embedded network manager. This guide is acompanion to the 020-0039 SmartMesh LTP5903PC Datasheet, whichdescribes overall product behavior, including detailed information about normaloperating conditions, electrical and mechanical specifications, hardware andsoftware interfaces, and connector pinouts.
標(biāo)簽： Integration Hardware Guide 5903
上傳時(shí)間： 2013-11-14
上傳用戶(hù)：農(nóng)藥鋒6
Power over Ethernet (PoE) is a new development thatallows for the delivery of power to Ethernet-based devicesvia standard Ethernet CAT5 cable, precluding the need forwall adapters or other external power sources. The PoEspecification defines a hardware detection protocol wherePower Sourcing Equipment (PSE) is able to identify PoEPowered Devices (PDs), thus allowing full backwardscompatibility with non-PoE-aware (legacy) Ethernetdevices.
標(biāo)簽： PoE 電池電路 擴(kuò)展 以太網(wǎng)供電
上傳時(shí)間： 2013-11-11
上傳用戶(hù)：daoyue
The LPC1700 Ethernet block contains a full featured 10 Mbps or 100 Mbps Ethernet MAC (Media Access Controller) designed to provide optimized performance through the use of DMA hardware acceleration. Features include a generous suite of control registers, half or full duplex operation, flow control, control frames, hardware acceleration for transmit retry, receive packet filtering and wake-up on LAN activity. Automatic frame transmission and reception with Scatter-Gather DMA off-loads many operations from the CPU.
標(biāo)簽： 1700 MIIM LPC 以太網(wǎng)
上傳時(shí)間： 2013-11-09
上傳用戶(hù)：geshaowei
The CAT25128 is a 128−Kb Serial CMOS EEPROM device internally organized as 16Kx8 bits. This features a 64−byte page write buffer and supports the Serial Peripheral Interface (SPI) protocol. The device is enabled through a Chip Select (CS) input. In addition, the required bus signals are clock input (SCK), data input (SI) and data output (SO) lines. The HOLD input may be used to pause any serial communication with the CAT25128 device. The device featuressoftware and hardware write protection, including partial as well as full array protection.
標(biāo)簽： 25128 EEPRO CMOS CAT
上傳時(shí)間： 2013-11-15
上傳用戶(hù)：fklinran
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