Pdf fundamentals of layout design for electronic circuits wai. Hardware design guidelines for tms320f28xx and tms320f28xxx. These checklist items should be followed when utilizing the usb3320 in a new design. Tms320f28332 digital signal controllers dscs data manual. Hardware design considerations for image sensor modules introduction this application note is intended to be used as a baseline for design recommendations for image sensor modules. Detailed hardware design schematic capture pcb layout. Using this guide, hardware designers can efficiently locate the resources they need at every. This is done by running a design rule check drc once a design has been refined and passes drc, a software tool cam processor, in the case of eagle must. Review the 66ak2gx soc block diagram in the data manual and identify which. And9640 hardware design considerations for image sensor modules.
Implementing serial rapid io pcb layout on a tms320tci6482. The deliverables may include, but are not limited to. The wgm160p module is available with two rf configurations. This description, often called a hardware design model, allows hardware designers to understand how their components fit into a system architecture and provides to software component designers important information needed for software development and integration.
For more details, refer to the mcu efm32gg11 reference manual. Vdd1 and vdd2 must be connected to the same supply voltage. An edgeendpointbased configurable hardware architecture. Atmel microcontroller, lcd, accelerometer, pressure sensors, temperature sensor, gps module with builtin antenna, piezo speaker driver circuit and usd card interfaces, usb, and spi interfaces, gpio headers for expansion, with onboard low cost switch mode and linear power supply. Stk500avrisp the pullup should not be so strong that the programmer cannot. You are free to use this information on condition that you do not modify it in any way and always make it clear who.
For most data transfers, when one is high, the other is low. Bcm56980 design guide hardware design guidelines chapter 1. Layout is done with the same tool used for schematic capture, ensuring that any design changes will be immediately reflected in the layout. Refer kba96321 for supporting acadock feature in smartphone and tablet docks with hx3. Ccxxcc26xx hardware configuration and pcb design considerations abstract this application report provides design guidelines for the ccxxcc26xx simplelink ultralowpower wireless mcu platform. If the internal load is insufficient for the applied crystal, external capacitors can be used. See more ideas about catalog design, catalog design layout, catalogue layout. The hardware software interface the morgan kaufmann series in computer architecture and design by david a. Efm32 and ezr32 wireless mcu series 0 hardware design considerations. While the high level of integration makes the pcb design and layout process simple, the performance of the system strongly depends on system design aspects. Ti provides pcb layout specifications for the following interfaces.
Schematic and hardware layout design of high density 4 layer usb data logger weather station board comprising of. In engineering, hardware architecture refers to the identification of a systems physical components and their interrelationships. More details can be found in section powerschemein esp32datasheet. Design rule checking drc is an important step in vlsi design in which the widths and spacings of design features in a vlsi circuit layout are checked against the design rules of a particular fabrication process. An5097, hardware and layout design considerations for ddr4. Interactive furniture layout using interior design guidelines. This is due to the stronger need for manual work in analog design. Hardware transition to altium, finish iteration 1 schematic stm32 power sequencing, hdmiusbethernet 1 m.
Bcm56980 design guide hardware design guidelines 6. The synchronous abstraction is widely used in hardware to build large, complex, and modular designs, and has recently been applied to. Chapter 9 hardware design techniquesr1 analog devices. High speed hardware design techniques analog devices. Hardware and layout design considerations for ddr2 sdram. An3940, hardware and layout design considerations for ddr3. Kicad stm32 hardware design and jlcpcb assembly youtube. This document provides general hardware and layout considerations and guidelines for hardware engineers implementing a ddr4 memory subsystem. An978 provides hardware design and pcb layout guidelines for hx3, a highperformance usb 3. And9640 hardware design considerations for image sensor. An3940, hardware and layout design considerations for. Hardware and layout design considerations for ddr3 sdram memory interfaces, rev. The layout of the evaluation board is optimized in.
The development phase consists of taking the prototype design and creating a small number of units to begin the system integration test and inspection process. For the full version of this message, please download the pdf version. Hardware design techniques this chapter, one of the longer of those within the book, deals with topics just as important as all of those basic circuits immediately surrounding the data converter, discussed earlier. For more information on hardware design considerations for the radio portion of efm32 and efr32 wireless gecko series 2 devices, see an930.
An5097, hardware and layout design considerations for. Ivan walsh disclaimers the information contained in this document is the proprietary and exclusive property of xxx except as otherwise indicated. Finally, the physical location of the resonator with respect. First some quick rulesofthumb for routing and layout are presented before a more detailed explanation follows. Match all segment lengths between differential pairs along the entire length of the pair. The design engineer is able to work closely with the layout designer to have questions about specific design needs to be quickly resolved.
Pcb layout is how to take a logical design which parts are connected together and turn it into a physical design a 2d model of the real thing. Hardware and layout design considerations for ddr2. No part of this document, in whole or in part, may be reproduced, stored, transmitted, or used for design. Most component data sheets are available in pdf format. This document aims to help hadwarr e engineers design and test the i. To ensure full usb device compliance, however, there are some issues to. The chapter deals with various and sundry circuitsystem issues which fall under the guise of system hardware design techniques. In this tutorial well design a printed circuit board pcb in eagle.
An978 provides hardware design and pcb layout guidelines for. The efm32ggstk3700 has been tested and passes the requirements as a usb device. Hardware and layout design considerations for ddr memory interfaces, rev. Task completed 6 ensure the worstcase current for the vtt plane is calculated based on the design termination scheme. Hardware and layout design considerations for ddr memory. The srio hardware design files included with this report are described in table 1. The rf performance strongly depends on the pcb layout, as well as the design of the matching networks. You have a sofa, armchairs, coffee table, end tables, ottomans, and a media center.
Rf microwave design basicsrf and microwave layout encompasses the design of analog based circuits in the range of hundreds of megahertz mhz to many gigahertz ghz. Eventually, almost every ee must design a pcb, which isnt something thats taught in. Pdf version of this article, which is exclusive only to electronic design. The pullup resistor can in theory be of any size, but if the atmel avr should be programmed from e. Pdf hardware design of a smart meter ijera journal. Hx3 hardware design guidelines and schematic checklist author.
Some product implementations may support only the singleended version of the strobe. This file can be viewed and edited using cadence allegro pcb design tools. The design process design rule check drc and tool file generation once a layout has been completed, it must be checked to ensure it can be manufactured by the board house. It is recommended to have the crystal manufacturer evaluate the crystal on the evaluation board pcb. Its similar to routing pipes and wires through a house after picking which parts of the house need water or power. This application note describes layout best practices for image sensor module design and provides a list of recommendations to assist with design decisions in the. Opensource firmware for the raspberry pi ups solution joyitstrompi3. Usb3320 hardware design checklist microchip technology. Some known problems faced in realtime designs have been addressed by providing possible solutions and workarounds to. The smart grid is not just a compilation of smart meters, wind, solar, or plugin electric vehicles, but is essentially the. Hennessy computer organization and design mips edition.
Usb hardware design guidelines introduction building a more. External crystal circuit the load capacitors are dependent on the specifications of the crystal and on the board capacitance. Version date author description 1 72006 initial draft 2 83106 updated draft 3 91206 updated draft a 91406. How the hardware design process works sourcetech411. Art of circuits designs embedded hardware based on microprocessors, systemsonchip soc, fpga, dsp and mcu. None an978 provides hardware design and pcb layout guidelines for hx3, a highperformance usb 3. Detailed information on these subjects can be found in the corresponding section. This document provides a hardware design checklist for the microchip usb3320. Hardware and layout design considerations for ddr4 sdram memory interfaces, rev. In hardware designs, we have multiple outputs of both mealy and moore style. Engineers should understand board layouts and board hardware terminology. Retail store layout design and planning smartsheet. Lqfp packaging options range from 48pin devices to 176 pin.
This document provides general hardware and layout considerations and guidelines for hardware engineers implementing a ddr3 memory subsystem. No part of this document, in whole or in part, may be reproduced, stored, transmitted, or used for design purposes without the. Hardware design considerations and an0016 oscillator design considerations, and it is recommended to follow these guidelines as well. Each design stage in the timeline links to a collection of useful documentation, application reports, and design recommendations pertaining to that stage. It would also take far too long for a simulation of a system. In the past, some efforts to build hardware accelerators for drc have been proposed, but these. An2519 avr microcontroller hardware design considerations. The purpose of this document is to describe hardware design considerations when developing hardware for the mpc560xp family of microcontrollers. There is an overview of the different reference designs followed by rf frontend, schematic, pcb, and antenna design considerations. Easier to layout on lower layer counts and lower cost pcbs are the leaded quad. Pcb layout of esd protection components on da1469x dk pro. Hardware design, of course, is more constrained than software by the physical world. An edgeendpointbased configurable hardware architecture for. Pcb layout for the ethernet phy interface introduction this technical note provides reference design information to allow you to design your own pcb with an ethernet connection.
The hardware software interface the morgan kaufmann series in computer architecture and design having great arrangement in word and layout, so you will not really feel uninterested in reading. The rules and recommendations in this document serve as an initial baseline for board designers to begin their specific implementations, such as flyby memory topology. This document describes the hardware design guidelines for th e bcm56980 family of devices. According to ebster, there are multiple advantages to the grid layout, including the following. It describes the requirements for the highspeed external io interface used on these devices, provides a diagram of how each highspeed interface must.
Page 6 of hardware design guide for keystone i devices application report sprabi2bmarch 2012 submit documentation feedback 1 mechanical. We gather initial technical and functional requirements, design schematic diagrams and multilayer printed circuit boards. It will cover topics such as clock generation, decoupling, voltage regulator and power considerations. Hx3 hardware design guidelines and schematic checklist. An2519 avr microcontroller hardware design considerations this application note provides basic guidelines to be followed while designing hardware using avr microcontrollers. Introductionsmart meter systems are an integral part of the smart grid infrastructure in terms of data collection and communications clemente 2009, galli 2011. Da1469x application hardware design guidelines dialog. Dl pdf 1 introduction you are moving into a new home and need to arrange the living room furniture. This computer organization and design mips edition. Am335x hardware design guide 1 introduction this document follows the structure shown in figure 1. Xmega usb hardware design recommendations features usb 2. An978 hx3 hardware design guidelines and schematic. Fundamentals of electronic circuit design outline part i fundamental principles 1 the basics 1.
For more information on hardware design and layout. The engineers guide to highquality pcb design electronic design. Hardware and layout design considerations for ddr2 sdram memory interfaces, rev. Design and layout rick hartley l3 avionics systems richard. To achieve the best overall system performance, please follow the guidelines specified in this document for circuit design and pcb layout. For more information on hardware design and layout considerations for the dcdc. These guidelines will help to ensure best performance with respect to signal integrity and full electrical compliance with the usb 3. Analog and digital circuits should be partitioned on pcb layout. Topics specifically covered are supported power supply configurations, supply filtering considerations, debug interface connections, and external clock sources.
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