low power design approaches

... to proposals on other levels in the design flow and to future work. Keywords: Low- power design, dynamic power reduction, leakage power reduction, ultra- low- V th devices, multi-V dd , multi-V th , ... to be chosen. An ultra -low V th device with about 150mV threshold voltage proved to be the best 6 TLFeBOOK Chapter 1 ULTRA -LOW- POWER DESIGN: DEVICE AND LOGIC DESIGN APPROACHES Christoph Heer 1 ... Pacific Design Automation Conference 2003, pp. 400-403. [20] K. Usami, M. Horowitz, Clustered Voltage Scaling Technique for Low- Power Design, Proceedings of the International Symposium on Low Power...

Ngày tải lên: 01/06/2014, 11:43

... in [4]. Our proposed design flow assigns them to a design step and identifies the appropriate models. It combines and extends known approaches and techniques to obtain a low- power implementation. The ... implementation. Additionally, such design approach shortens the design time: it favors design reuse and allows structured verification and fast prototyping. The proposed design flow (Figure 1) uses different ... the total power consumption and the final throughput. In this paper, we propose a dataflow oriented design ap- proach for low- power block based video processing and ap- ply it to the design of...

Ngày tải lên: 22/06/2014, 19:20

Ngày tải lên: 23/06/2014, 01:20

Ngày tải lên: 01/07/2014, 11:20

... Click OK để thực hiện 13 Power Designer Tạ Thúc Nhu 26 Power Designer Tạ Thúc Nhu GIỚI THIỆU POWER DESIGNER : Power Designer là 1 công cụ thiết kế CSDL. Với Power Designer bạn có thể : • Thiết ... nghiã các thuộc tính mở rộng có các đối tượng PDM. Khởi động Power Designer: Start/All Programes/SyBase/ Power Designer Trial 11/ Power Designer Trial  Object Browser Window: hiện nội dung của ... Workspace là tên của PowerDesigner session hiện hành. CDM mới sẽ được mở và lưu trong workspace.  Output Window: hiển thị progression của các process mà bạn chạy từ PowerDesigner, Ví dụ tiến...

Ngày tải lên: 14/09/2012, 09:17

... obtain large variable gain ranges under low supply voltage. II.2 Comparison of the commonly used VGA structures The design requirements impose challenges on low power consumption, very large bandwidth, ... suitable for low power applications. (3) Summary of analog-multiplier-based VGA In summary, the multiplier-based VGA has good linearity and large gain tuning range, but it is not power efficient ... generated by the subtraction between g mp1 and g mp2 . And hence, it is not suitable for low- power VGA design. II.1.3 Differential pair with source degeneration Another commonly used VGA topology...

Ngày tải lên: 06/11/2012, 10:26

Ngày tải lên: 05/09/2013, 15:28

Ngày tải lên: 05/09/2013, 16:10

... MAX481/MAX483/MAX485/MAX487/MAX1487 Typical Half-Duplex RS-485 Network Low- Power Shutdown Mode (MAX481/MAX483/MAX487) A low- power shutdown mode is initiated by bringing both RE high and DE low. The devices will not shut down unless ... MAX1487 are designed for half-duplex applications. ________________________Applications Low- Power RS-485 Transceivers Low- Power RS-422 Transceivers Level Translators Transceivers for EMI-Sensitive Applications Industrial-Control ... CURRENT vs. RECEIVER OUTPUT LOW VOLTAGE 5 25 MAX481-01 OUTPUT LOW VOLTAGE (V) OUTPUT CURRENT (mA) 1.5 15 10 0.5 1.0 2.0 20 35 40 45 0.9 0.1 -50 -25 25 75 RECEIVER OUTPUT LOW VOLTAGE vs. TEMPERATURE 0.3 0.7 TEMPERATURE...

Ngày tải lên: 22/12/2013, 14:15

... This page was exported from - Retail Design Blog Export date: Fri Feb 8 11:01:51 2013 / +0000 GMT Output as PDF file has been powered by [ Universal Post Manager ] plugin from ... Page 8/18 | This page was exported from - Retail Design Blog Export date: Fri Feb 8 11:01:51 2013 / +0000 GMT Output as PDF file has been powered by [ Universal Post Manager ] plugin from ... exported from - Retail Design Blog Export date: Fri Feb 8 11:01:51 2013 / +0000 GMT JaguarShoes Collective is an arts organization that collaborates with illustrators, designers and brands...

Ngày tải lên: 23/03/2014, 04:20

... each VP rule which introduces a VP complement, allowing the verb to be lowered onto the complement. As this rule must also expand VPs with verbs lowered onto them, we want e.g. cii) vPlz -> ... (I) will apply to all three of (B) - (D), allowing compound verbs to be discharged at any point. (II) will apply to (B) and (C), allowing the lowering (with compounding if needed) of verbs ... Even in the weakest augmentation, allowing only one occurence of one variable over sequences in any constituent of any rule, the apparent similarity of their power remains to be formally established,...

Ngày tải lên: 24/03/2014, 01:21

... with low concentration of spin labels should be detected. At low concentration of spin labels where high receiver gain is required to obtain a spectrum of good quality, it is difficult to follow ... that at low microwave power the variance of the EPR signal would be minimum over the whole field scan at the out-of-phase setting, the correct phase angle can be calculated from two high -power spectra ... nucleotide reported disorder. The low- angle X-ray diffraction patterns were modified by AdoPP[CH 2 ]P in insect flight muscle; the ratio of the two inner equatorial peaks was lowered when the concentration...

Ngày tải lên: 24/03/2014, 03:21

... Time from Power- down and Power- save Additional Delay from Reset (V CC = 5.0V) Recommended Usage 00 18 CK – BOD enabled 01 18 CK 4.1 ms Fast rising power 10 18 CK 65 ms Slowly rising power 11 ... Time from Power- down and Power- save Additional Delay from Reset (V CC = 5.0V) Recommended Usage 00 6 CK – BOD enabled 01 6 CK 4.1 ms Fast rising power 10 (1) 6 CK 65 ms Slowly rising power 11 ... Update 38 2466T–AVR–07/10 ATmega16(L) Figure 15. Reset Logic Notes: 1. The Power- on Reset will not work unless the supply voltage has been below V POT (falling). 2. V BOT may be below nominal minimum operating voltage for...

Ngày tải lên: 15/04/2014, 14:32

... potential role for low- power laser across differ- ent constructs. However, this study d id define the need for additional biomechanical research to identify the role for low- power laser across ... Mayayo E: Bone fracture consolidate faster with low power laser. Lasers Surgical Medicine 1987, 7(1):36-45. 19. Yamada K: Biological effects of low power laser irradiation on clonal osteoblastic ... indicate that low power laser irradiation can enhance biomechanical properties of bone during fracture healing in animal models. Maximum bone tolerance was statistically improved following low level...

Ngày tải lên: 20/06/2014, 04:20

... 90% lower than the design in [6], 81% lower than the design in [13], 82% lower than the design in [14], and 3% lower than the design in [15]. Proposed multi-output dynamic full adder is 7% slower than ... 2% slower tha n the design in [6], 39% slower than the design in [14], and 21% faster than the design in [13]. Among the existing full adders, the power consumption of our proposed low- power ... the design in [6], 26% faster than the design in [13], 36% slower than the design in [14], and 43% slower than the design in [15]. This proposed full adder consumes 91% less power than the design...

Ngày tải lên: 21/06/2014, 00:20

... ultra -low- power image compressor for capsule endoscope,” BioMedical Engineering Online, vol. 5, article 14, 2006. [15] X. Xie, G. Li, X. Chen, X. Li, and Z. Wang, “A low- power digital IC design ... image compressor has lower area and lower operation frequency. It can fit into the existing designs. Table 7: The comparison results with existing works. Area Frequency (MHz) Power (mW) Supply voltage (V) GICam ... pages doi:10.1155/2011/257095 Research Ar ticle A Subsample-Based Low- Power Image Compressor for Capsule Gastrointestinal Endoscopy Meng-Chun Lin 1 and Lan-Rong Dung 2 1 Department of IC Design, Avisonic Technology Corporation,...

Ngày tải lên: 21/06/2014, 07:20

... will follow, we assume that the duration of idle intervals, for channel i, is modeled as a geometric random variable with parameter q i : Pr  idle i = K  =  1 − q i  K−1 q i . (2) Following ... algorithm. with the highest Gittins index will be selected in the following transmission attempt. Since the traffic parameters typically slowly change over time, the channel selection algorithm should ... estimate them. For estimating the traffic parameters and subsequently choosing the best channel, two approaches are possible. In the first approach the SA node tunes to each channel and scans it for...

Ngày tải lên: 21/06/2014, 22:20

... provides the functionality of powering radio on/off so we can hook the start/end instants of each power state. The instrumentation measures the Δ time for each radio power state using 32 khz Timer. ... energy efficiency by reduc- ing idle listening at MAC level. There are two major approaches, synchronized listening and low power listening. Synchronized listening coordinates nodes to sleep and wake- up ... Typical power and measured time values for Telosb 802.15.4 CC2420 radio and CSMA/CA, and symbols used in radio energy analysis. Symbol Meaning CC2420 P l Power in listening 56.4 mW P t Power in...

Ngày tải lên: 21/06/2014, 23:20

Ngày tải lên: 22/06/2014, 19:20

Ngày tải lên: 22/06/2014, 22:20