Tài liệu Embedded Controller Hardware Design doc

... majority of new designs are for embedded applications. For every PC designer there are thousands of designers using microcontrollers in an embedded application. The number of embedded designs is growing ... of designing an embedded system that can be proven to be reliable is illustrated with a simple embedded controller. The iterative nature of the design process is shown by exam...

Ngày tải lên: 25/01/2014, 02:20

... density versus feature size. 96 EMBEDDED CONTROLLER Hardware Design The same technologies that were developed for memories have been applied to programmable logic and microcontroller chips. Each memory ... typ max units T PHL 125nS T PLH 246nS Test conditions R L = 1K, C L = 100 pF 92 EMBEDDED CONTROLLER Hardware Design From the timing figures on the previous page, note the...

Ngày tải lên: 25/01/2014, 02:20

... 144 Embedded Linux kernel and driver development © Copyright 2004­2008, Free Electrons Creative Commons Attribution­ShareAlike 2.5 license http://free­electrons.com Feb 27, 2008 Using ready­made config files Default configuration files available for many boards / machines! Check if one exists in arch/<arch>/configs/ for your target. Example: if you found an acme_defconfig file, you can...

Ngày tải lên: 13/12/2013, 11:15

... seriously consider software and hardware- software trade-offs. Barton and the designers at Burroughs made the B5000 a stack architecture (as described in Barton [1961]). Designed to support high-level ... microprocessor in the IBM PC—has been enormously successful. Fallacy: You can design a flawless architecture. All architecture design involves trade-offs made in the context of a set of...

Ngày tải lên: 22/12/2013, 10:16

... Selection Constraints Assembly Features Product Structure Tools Annotations Move Operations Assembly Design Toolbars and Icons There are five main toolbars within the Assembly Design workbench: - 1. Product Structure Tools – used to create ... document and can be used to position and orientate it within another CATProduct. Yon can attach other nodes such as Product, Parts and Component to...

Ngày tải lên: 22/12/2013, 23:15

Ngày tải lên: 23/12/2013, 01:16

... one mightconsiderwhethertouseFIRorIIRfilters. IIRdesigns canoffercomputationaladvantages, while FIR designs can offer greater flexibility in filter characteristics. In this chapter we focus exclusively on FIR design. Second, one ... appreciation for general design strategies germane to this topic. In addition to discussing design methodologies for linear analysis-synthesis systems, we also...

Ngày tải lên: 25/12/2013, 06:16

... separate unrelated items, respectively Principles of Graphic Design Pat Morin COMP 2405 2 Principles Graphic Design • Basic graphic design principles can be summarized in one word: • CRAP: – Contrast – Repetition – Alignment – Proximity • Focus ... background color 4 Contrast (Cont'd) • Contrast can be used to separate different parts of a document (e.g., navigation vs. content)...

Ngày tải lên: 21/02/2014, 15:20

... 408 527-0883 Secure Wireless Design Guide 1.0 Cisco Validated Design I July 11, 2007 Customer Order Number: Text Part Number: OL-13990-01 1-4 Secure Wireless Design Guide 1.0 OL-13990-01 Chapter ... the following: • WLAN Controllers • Aironet Access Points • Wireless Control System (WCS) • Access Control Server (ACS) • Wireless Location Appliance The DoD policy document also dis...

Ngày tải lên: 09/12/2013, 17:15