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I2C serial EEPROM application system’s toughness design
Tuesday, November 11th, 2008 at 22:49 | No commentsCategories: StorageShort Content: Introduction In the embedded control system, usually must use the nonvolatile storage. Regardless of being time the power failure the maintenance needs to preserve establishment, saves the important record, the reliable nonvolatile storage is one kind of ideal choice. Exterior the non-volatility saves uses the serial storage to realize frequently, the I2C connection product is the most commonly used one type. However, this product and other EEPROM memory are the same, when use also has some conditions to meet latent ... -
Floating point DSC causes control system even more powerful - 51RD the Chinese electronic net
Tuesday, November 11th, 2008 at 17:49 | No commentsCategories: StorageTags:Short Content: DSC (Digital signal controller, digital signal controller) is one kind face the high-end embedded system's most advanced monolithic control processor. Has the quicker processing speed based on floating point construction's DSC, needs the procedure storage capacity are less, supports the higher paraffin being helpful to save the power loss the computation algorithm, simultaneously further expanded system's performance. The floating point programming is quicker than the fixed-point programming's speed, SoC (system-on-a-chip, on piece system) the integrated way can the effective control ... -
One kind of special-purpose high speed hard disk storage device’s design with realizes - 51RD the Chinese electronic net
Tuesday, November 11th, 2008 at 12:49 | No commentsCategories: StorageTags: SCSIShort Content: The high speed data save in the high speed data gathering memory system, the data storage is a key technologies. The procedure usually is stores the data in the mass memory unit, after gathering had ended, carries on the data processing and the preservation again. This method. The acquisition time storage capacity's limit, possibly is continually unable in many situations to satisfy the request; But storage capacity's increase, its price doubled and re-doubled will also grow. Therefore, from aspect overall ... -
Uses the new SRAM craft to realize embedded ASIC and the SoC memory design
Tuesday, November 11th, 2008 at 07:49 | No commentsCategories: StorageShort Content: The sharp weapon which has been in many embedded designs uses ASIC/SoC based on the traditional six transistor (6T) memory cell's static RAM memory block to realize the development personnel who uses, because of this kind of memory structure very suitable mainstream's CMOS technical process, not to need to increase any extra craft step. Like in chart 1a shows such, interwove basically the coupling latch and the active load unit has composed the 6T memory cell, this kind of ... -
Links USB to dodge saves the plate and PIC the micro controller’s simple plan
Tuesday, November 11th, 2008 at 02:49 | No commentsCategories: StorageShort Content: This article introduced that uses the low cost PIC micro controller to connect USB through the USB2.0 full speed bridge chip to dodge saves of design method the plate, it focuses on the PIC micro controller and VNC1L intelligence USB the Host bridge chip the embedded connection hardware design, as well as explained how to carry on the procedure development in the PIC micro controller, causes the universal existence USB to dodge saves the plate to be able to take ... -
Emerging storage technology in housing gateway’s application and choice strategy - 51RD Chinese electronic net
Monday, November 10th, 2008 at 21:49 | No commentsCategories: StorageTags: dodges saves, The housing gatewayShort Content: Housing gateway (RG) is not only in the family all pronunciations, the video frequency and the data traffic central entrance and the control point, moreover in the future trade development foundation. But because has robustness, the security and the nimble memory system deficient, the housing gateway equipment development is slow. This article deep research has used the enlargement mode to dodge saves the solution to develop the housing gateway product the technology and the cost advantage, as well as trend ... -
DSP processor and FLASH memory’s connection design
Monday, November 10th, 2008 at 16:49 | No commentsCategories: StorageShort Content: DSP aims at the digital signal processor which the real-time digital signal processing designs, because it has the computation speed to be quick, the volume is small, the power loss low DSP/FLASH prominent merit, very suitable to apply in the embedded real time system. Since world in first piece of general D5P chip TMS320C10 in 1982 has produced in American T1 Corporation, the DSP processor then demonstrates the powerful vitality. Short DSP/the FLASH more than 20 years, in the ... -
Program new method - 51RD based on the C language and GEL language Flash the Chinese electronic net
Monday, November 10th, 2008 at 11:49 | No commentsCategories: StorageShort Content: Introduction In the DSP application system development's later period, needs to interpolate generally the user program nonvolatile storages and so on Flash, with the aim of using the parallel guidance the method to realize the user program from lifts the load. This step is called "the fever to write"; Writes in view of the Flash fever is called the Flash programming. The former programming method mostly uses the assembly language write program, the readability is bad, and will guide the ... -
May manage NAND: Is suitable innovates - en.51rd.net in mobile equipment’s embedded large capacity memory
Monday, November 10th, 2008 at 06:49 | No commentsCategories: StorageTags: NANDShort Content: Compares many years ago, present's motion expense electronic installation structure is complex, the function is rich, can save the massive musics, the picture and the video frequency content. What is gratifying, memory system's architecture can adapt these recent data intensity application. For example, was suitable in large capacity memory high performance-to-price ratio compact NAND dodges saves substitutes NOR which in the handset, the MP3 player and the digital camera used to dodge saves with other non-volatility memory unit. Along ... -
Embedded nonvolatile storage’s in automobile system application
Monday, November 10th, 2008 at 01:49 | No commentsCategories: StorageTags: automobile, NVMShort Content: Develops the transportation which, the information and the entertainment system gradually along with the automobile into integrates highly, its semiconductor ingredient increases unceasingly. Present's automobile has contained the number by the processor which, the massive sensors and each kind of control, the security ten count, comfortable and the communications system. All these systems need the non-volatility memory. The vehicle carries system's memory to have many kinds of different forms, its capacity little only then several hundred, use in saving ...
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