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PDF
doc8003.pdf
Increasing the resolution by oversampling • Averaging and decimation • Noise reduction by averaging samples Application Note 1 Introduction Atmel’s AVR controller offers an Analog to Digital Converter with 10-bit resolution. In most cases 10-bit resolution is sufficient, but in some cases higher accuracy
in „ADC-Wert nicht linear beim Einlesen“ · Mikrocontroller und Digitale Elektronik ·
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PDF
oversampling.pdf
Increasing the resolution by oversampling • Averaging and decimation • Noise reduction by averaging samples Application Note 1 Introduction Atmel’s AVR controller offers an Analog to Digital Converter with 10-bit resolution. In most cases 10-bit resolution is sufficient, but in some cases higher accuracy
in „Bias-Voltage für ADC“ · Mikrocontroller und Digitale Elektronik ·
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PDF
ADC-Oversampling-AVR121.pdf
Increasing the resolution by oversampling • Averaging and decimation • Noise reduction by averaging samples Application Note 1 Introduction Atmel’s AVR controller offers an Analog to Digital Converter with 10-bit resolution. In most cases 10-bit resolution is sufficient, but in some cases higher accuracy
in „Verständnissfrage zur nötigen Mehrfachmessung eines AD-Messwertes mit µC“ · Mikrocontroller und Digitale Elektronik ·
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PDF
atmel-42330-atmel-ice_userguide.pdf
since it allows the Atmel-ICE to hold the target device in a reset state, which can be essential to debugging in certain scenarios. VTG 4 1 Target voltage reference. The Atmel-ICE samples the target voltage on this pin in order
in „AVRISP mkII Connect Failed“ · Mikrocontroller und Digitale Elektronik ·
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PDF
doc8033.pdf
caused by for instance a manual update of a data register. Figure 2-2 below shows an example. The sample interval is covered in the Section 2.2.3. Figure 2-2. Channel refresh and conversion request Sample Interval Refresh Interval Channel 0 Convert&Sample Channel 1 Convert&Sample Refresh interval Channel
in „xmega DAC geht nicht im power save sleep?“ · Mikrocontroller und Digitale Elektronik ·
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PDF
DTMF_AVR.pdf
Interrupt Service Routine Timer Overflow ISR Timer1_OVF X = X ' + X LUTaEXT LUTaEXT SW OCR_RelVal =aGetSample (XLUTaEXT ) X = X ' + X LUTbEXT LUTbEXT SW OCR_RelVal =bGetSample (XLUTbEXT ) OCR = OCR_RelVal + 3/4 OCR_RelVal a b Return Figure 8. Function “GetSample” GetSample XLUTa,b (XLUTa,bExt4) / 8 XLUTa,b
in „Frequenzverfahren beim Telefon“ · Mikrocontroller und Digitale Elektronik ·
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PDF
doc1982.pdf
Interrupt Service Routine Timer Overflow ISR Timer1_OVF X LUTaEXT = X LUTaEXT' + XSW OCR_RelVal =aGetSample (X LUTaEXT) X LUTbEXT = X LUTbEXT' + XSW OCR_RelVal =bGetSample (X LUTbEXT) OCR = OCR_RelVal +a3/4 OCR_RelVal b Return Figure 8. Function “GetSample” GetSample X = (X + 4) / 8 LUTa,b LUTa,bExt X <
in „seriell verkabelte und auslesbare Schalter bzw. Sensoren?“ · Offtopic ·
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PDF
AVR341.pdf
should be equivalent to 5 x τ, so that a settled voltage is available for measuring. Figure 4-5. Sample analysis flowchart Do analysis yes Sample valid? no Save sample temporarily Discard sample n Samples yes no allocated ? Median filtering Store median in Touchscreen _Data and update flags End While
in „Anleitung eines Touch Lcd“ · Mikrocontroller und Digitale Elektronik ·
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Datei
Digital_Variometer.asm
,high(SRAM_START) ;Pointer auf Ringspeicher setzen ldi ZL,low(SRAM_START) ldi YH,high(SRAM_START+SampleMenge*2) ldi YL,low(SRAM_START+SampleMenge*2) clr Pointer_YL ldi XH,high(SRAM_START+SampleMenge*2+SampleMenge*2) ldi XL,low(SRAM_START+SampleMenge*2+SampleMenge*2) clr Status sei ;Interrupts erlauben
in „Ansatz für digitales Differenzierglied“ · Mikrocontroller und Digitale Elektronik ·
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PDF
AVR223_Digital_Filters_with_AVR.pdf
Building East Kilbride G75 0QR, Scotland TEL (44) 1355-803-000 FAX (44) 1355-242-743 e-mail literature@atmel.com Web Site http://www.atmel.com © Atmel Corporation 2002. Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard warranty
in „Koeffizienten von DGL berechnen“ · Digitale Signalverarbeitung / DSP / Machine Learning ·
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PDF
doc8057.pdf
communicate. Table 2-1. SPI modes Configuration SPI mode Leading edge Trailing edge CPOL CPHA 0 0 0 Rising Sample Falling Setup 1 0 1 Rising Setup Falling Sample 2 1 0 Falling Sample Rising Setup 3 1 1 Falling Setup Rising Sample For more information about SPI modes and configuration, please see the XMEGA SPI
in „SPI auf Atxmega 256 A3 , wo ist die spi_driver.c“ · Mikrocontroller und Digitale Elektronik ·
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Datei
WvS-Sample.c
/* ***************************************************************************** ----------------------------------NOT-AUS-CTRL--------------------------------- Projektbeschreibung: Die Software misst die Boardspannung im Auto und überwacht somit die Batterie. Wenn die Batterie bestimmte Werte erreicht hat, wird dies durch Warnanzeigen signalisiert. Sinkt die Spannung der Batterie auf einen kritischen Punkt, so wird die Autoanlage durch Remoteunterbrechung abgechaltet. Version : 1.3 Date : 2010-04-27 Author : (c) Simon Roith Chip type : Atmel Tiny 13 (Attiny 13) Program type : Application Clock frequency
in „ADC nimmt die falsche Vref obohl richtig eingestellt.“ · Mikrocontroller und Digitale Elektronik ·
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Bild
Ausschnitt aus einem Atmel XMEGA C3 Datenblatt
Atmel 8361-8-and-16-bit- AVR-XMEGA-Microcontrollers-ATxmega384C3_Datasheet.pdf (SECURED) - Adobe Reader 35.6 ADC Characteristics Table 35-8. Power Supply, Reference, and Input Range Symbol Parameter Condition
in „ATXMEGA384C3-AU ADC mist ungenau“ · Mikrocontroller und Digitale Elektronik · · Screenshots
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PDF
AVR335.pdf
Scotland Fax: (81) 3-3523-7581 Tel: (44) 1355-803-000 Fax: (44) 1355-242-743 Literature Requests www.atmel.com/literature intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDI-any TIONS OF SALE LOCATED ON
in „PWM zur Tonausgabe auf einem Lautsprecher Mega8“ · Mikrocontroller und Digitale Elektronik ·
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Datei
Variometer.asm
.include "c:\programme\Atmel\AVR Tools\avrassembler2\appnotes\tn45def.inc" ;.include "c:\programme\Atmel\AVR Tools\avrassembler2\appnotes\m16def.inc" ;.include "C:\Program Files\Atmel\AVR Tools\AvrAssembler2\Appnotes\m16def.inc
in „Tiny45 läuft nicht an“ · Mikrocontroller und Digitale Elektronik ·
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PDF
DOC1473.pdf
Building East Kilbride G75 0QR, Scotland TEL (44) 1355-803-000 FAX (44) 1355-242-743 e-mail literature@atmel.com Web Site http://www.atmel.com © Atmel Corporation 2002. Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard warranty
in „IR-Empfänger“ · Mikrocontroller und Digitale Elektronik ·
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PDF
AVR410_RC5_IR_Remote_Control_Reciver.PDF
Building East Kilbride G75 0QR, Scotland TEL (44) 1355-803-000 FAX (44) 1355-242-743 e-mail literature@atmel.com Web Site http://www.atmel.com © Atmel Corporation 2002. Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard warranty
in „Universeller RC5-Fernbedienungsempfänger“ · Mikrocontroller und Digitale Elektronik ·
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PDF
Atmel-2508-Zero-Cross-Detector_ApplicationNote_AVR182.pdf
uses ATmega16, but the code can be recompiled for any AVR device. ® The example code is written for Atmel START. It can b™ downloaded from the "BROWSE EXAMPLES" entry of Atmel START for both Atmel Studio 7 and IAR IDE. Double click the downloaded .atzip file and the project will be imported to Atmel Studio
in „230 Volt Spannungsmessung via Widerstand“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
Atmel-2508-Zero-Cross-Detector_ApplicationNote_AVR182.pdf
uses ATmega16, but the code can be recompiled for any AVR device. ® The example code is written for Atmel START. It can b™ downloaded from the "BROWSE EXAMPLES" entry of Atmel START for both Atmel Studio 7 and IAR IDE. Double click the downloaded .atzip file and the project will be imported to Atmel Studio
in „Überspannung bei Attiny Input Pins“ · Mikrocontroller und Digitale Elektronik ·
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PDF
Atmel-2508-Zero-Cross-Detector_ApplicationNote_AVR182.pdf
uses ATmega16, but the code can be recompiled for any AVR device. ® The example code is written for Atmel START. It can b™ downloaded from the "BROWSE EXAMPLES" entry of Atmel START for both Atmel Studio 7 and IAR IDE. Double click the downloaded .atzip file and the project will be imported to Atmel Studio
in „Arduino: max. Strom duch interne Schutzdioden“ · Mikrocontroller und Digitale Elektronik ·
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PDF
doc8012.pdf
is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDITIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING
in „BLDC Regler nach AVR444 - brauche Hilfe“ · Mikrocontroller und Digitale Elektronik ·
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PDF
Powermeter.pdf
2566A-AVR-07/04 AVR465 ADC ISR Figure 22. ADC ISR. ADC_ISR NO Current signalsareinvertedin VoltageSample? Invert Sample thegainstage.Invert themback. YES ApplyHigh-PassFilter RemoveDCOffset fromSignal. HysteresisCounter >0? YES Sample>Max YES ActiveGainControl Flag or Sample<Min? LESSGAIN NO NO Reset
in „230V Leistung erfassen mit ATmega128“ · Mikrocontroller und Digitale Elektronik ·
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PDF
volt230.pdf
2566A-AVR-07/04 AVR465 ADC ISR Figure 22. ADC ISR. ADC_ISR NO Current signalsareinvertedin VoltageSample? Invert Sample thegainstage.Invert themback. YES ApplyHigh-PassFilter RemoveDCOffset fromSignal. HysteresisCounter >0? YES Sample>Max YES ActiveGainControl Flag or Sample<Min? LESSGAIN NO NO Reset
in „Netzteil ohne Trafo“ · Mikrocontroller und Digitale Elektronik ·
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PDF
energymeter.pdf
2566A-AVR-07/04 AVR465 ADC ISR Figure 22. ADC ISR. ADC_ISR NO Current signalsareinvertedin VoltageSample? Invert Sample thegainstage.Invert themback. YES ApplyHigh-PassFilter RemoveDCOffset fromSignal. HysteresisCounter >0? YES Sample>Max YES ActiveGainControl Flag or Sample<Min? LESSGAIN NO NO Reset
in „Leistungsmessung über Shunt?“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
doc2566.pdf
2566A-AVR-07/04 AVR465 ADC ISR Figure 22. ADC ISR. ADC_ISR NO Current signalsareinvertedin VoltageSample? Invert Sample thegainstage.Invert themback. YES ApplyHigh-PassFilter RemoveDCOffset fromSignal. HysteresisCounter >0? YES Sample>Max YES ActiveGainControl Flag or Sample<Min? LESSGAIN NO NO Reset
in „Cadsoft Eagle“ · Platinen ·
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PDF
I_C-Slave_1200_AN_302.pdf
Building East Kilbride G75 0QR, Scotland TEL (44) 1355-803-000 FAX (44) 1355-242-743 e-mail literature@atmel.com Web Site http://www.atmel.com © Atmel Corporation 2002. Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard warranty
in „2 AVRs über I2C verbinden?“ · Mikrocontroller und Digitale Elektronik ·
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PDF
I_C-Slave_1200_AN_302.pdf
Building East Kilbride G75 0QR, Scotland TEL (44) 1355-803-000 FAX (44) 1355-242-743 e-mail literature@atmel.com Web Site http://www.atmel.com © Atmel Corporation 2002. Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard warranty
in „I2C Slave für AT90S2313“ · Mikrocontroller und Digitale Elektronik ·
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PDF
Atmel-ICE_UserGuide.pdf
since it allows the Atmel-ICE to hold the target device in a reset state, which can be essential to debugging in certain scenarios. VTG 4 1 Target voltage reference. The Atmel-ICE samples the target voltage on this pin in order
in „Atmel ICE Programmer und UPDI“ · Mikrocontroller und Digitale Elektronik ·
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Datei
Variometer_gekurzt.asm
.include "c:\programme\Atmel\AVR Tools\avrassembler2\appnotes\m16def.inc" ;.include "C:\Program Files\Atmel\AVR Tools\AvrAssembler2\Appnotes\m16def.inc" .def temp = r16 .def temp1 = r17 .def temp2 = r18 .def temp3 = r19 .def Status
in „ADC an ATMega16 hat "Aussetzer"“ · Mikrocontroller und Digitale Elektronik ·
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Datei
Variometer.asm
.include "c:\programme\Atmel\AVR Tools\avrassembler2\appnotes\m16def.inc" ;.include "C:\Program Files\Atmel\AVR Tools\AvrAssembler2\Appnotes\m16def.inc" .def temp = r16 .def temp1 = r17 .def temp2 = r18 .def temp3 = r19 .def Status
in „ADC an ATMega16 hat "Aussetzer"“ · Mikrocontroller und Digitale Elektronik ·
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Datei
Variometer.asm
.include "c:\programme\Atmel\AVR Tools\avrassembler2\appnotes\m16def.inc" ;.include "C:\Program Files\Atmel\AVR Tools\AvrAssembler2\Appnotes\m16def.inc" .def temp = r16 .def temp1 = r17 .def temp2 = r18 .def temp3 = r19 .def Status
in „ADC an ATMega16 hat "Aussetzer"“ · Mikrocontroller und Digitale Elektronik ·
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PDF
at42qt.pdf
Secrets of a Successful QTouch™ Design and the Touch Sensors Design Guide (both downloadable from the Atmel website), for more information on construction and design methods. 4.2 Sample Capacitor Cs is the charge sensing sample capacitor. The required Cs value depends on the thickness of the panel and its
in „AT42QT zu Emfpindlich“ · Mikrocontroller und Digitale Elektronik ·
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PDF
USB_device_details.pdf
USB device details Atmel Corp. at90usbkey sample firmware (CDC ACM) - AT90USBxxx CDC USB to UART MGM File: \??\USB#Vid_03eb&Pid_2018#5&2bbacd27&0&1#{a5dcbf10-6530-11d2-901f-00c04fb951ed} Driver key name: {4D36E978-E325-11CE-BFC1
in „USB CDC-ACM TMS320VC5509A Frage“ · Digitale Signalverarbeitung / DSP / Machine Learning ·
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PDF
Atmel-42005-8-and-16-bit-AVR-Microcontrollers-XMEGA-E_Manual.pdf
is the last clock edge of a clock cycle. XMEGA E MANUAL 283 Atmel–42005E–AVR–XMEGA E–11/2014 Figure 21-4. UCPHA and INVEN Data Transfer Timing Diagrams INVEN=0 INVEN=1 1 SPI Mode 1 SPI Mode 3 = XCK XCK H P Data setup (TXD) Data setup (TXD) C U Data sample (RXD) Data
in „ATxmega8E5 - ADC Gain Korrektur“ · Mikrocontroller und Digitale Elektronik ·
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PDF
XMEGA-1.pdf
clock • Clock / 10 for master operation • Asynchronous slave operation with no clock restrictions www.atmel.com CONFIDENTIAL 14 XMEGA Schedule Device Eng Samples Samples Mass Prod ATxmega128A1 Q1-08 Q1-08 Q2-08 ATxmega64A1 Q1-08 Q1-08 Q2-08 ATxmega256A3 Q2-08 Q3-08 Q4-08 ATxmega32A4 Q2-08 Q3-08 Q4-08 ATxmega16A4
in „Einladung: XMEGA AVR - Vortrag der Firma Atmel“ · Mikrocontroller und Digitale Elektronik ·
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PDF
AVR_ATmega_328PB.pdf
Transfer Format with CPHA = 1 on page 222 for an example. The CPHA functionality is summarized below: Atmel ATmega328PB [DATASHEET] 223 Atmel-42397C-8-bit AVR-ATmega328PB_Datasheet_Complete-10/2015 Table 24-4 CPHA0 Functionality CPHA0 Leading Edge Trailing Edge 0 Sample Setup 1 Setup Sample Bits 1:0 – SPR0n
in „ATmega328PB: UART(MC) empfängt falsche Daten“ · Mikrocontroller und Digitale Elektronik ·
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PDF
Umsetzung_und_Implementierung_einer_FFT_f_r_8.pdf
include "M16def.inc" ;---------------------------------------Vereinbarungen------------- ; .def A_SampleIH=r0 ;Adresse Samplespeicher A(Imaginärteil) .def A_SampleIL=r1 .def A_SampleRH=r2 ;Adresse Samplespeicher A(Realteil) .def A_SampleRL=r3 .def B_SampleIH=r4 ;Adresse Samplespeicher B(Imaginärteil)
in „FFT Tutorial für AVR“ · Mikrocontroller und Digitale Elektronik ·
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PDF
USBDevBrd_Instructions.pdf
IC. To set-up the Atmel FLIP program, follow the steps as below. 1. Firstly check the Atmel site for the latest version of Flip, the instruction below is for version 2.4.2 . The address for the Flip program is http://www.atmel.com
in „HILFE!!! AT89C5132 will nicht den Atmel Bootloader starten!“ · Mikrocontroller und Digitale Elektronik ·
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PDF
Umsetzung_und_Implementierung_einer_FFT_f_r_8.pdf
include "M16def.inc" ;---------------------------------------Vereinbarungen------------- ; .def A_SampleIH=r0 ;Adresse Samplespeicher A(Imaginärteil) .def A_SampleIL=r1 .def A_SampleRH=r2 ;Adresse Samplespeicher A(Realteil) .def A_SampleRL=r3 .def B_SampleIH=r4 ;Adresse Samplespeicher B(Imaginärteil)
in „FFT Tutorial für AVR“ · Mikrocontroller und Digitale Elektronik ·
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PDF
at90s2313-datasheet-atmel.pdf
bit detection sequence is initiated. Let sample 1 denote the first zero-sample. Following the 1-to-0 transition, the receiver samples the RXD pin at samples 8, 9 and 10. If two or more of these three samples are 43 0839I–AVR–06/02 found to be logical
in „AVR Studio 4.19“ · Mikrocontroller und Digitale Elektronik ·
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PDF
AVR182.pdf
Scotland Fax: (81) 3-3523-7581 Tel: (44) 1355-803-000 Fax: (44) 1355-242-743 Literature Requests www.atmel.com/literature Disclaimer: Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standar d warranty which is detailed in Atmel’s Terms
in „nulldurchgang mit weniger als 6kw/jahr?“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
Nulldurchgangsdetektor.pdf
Scotland Fax: (81) 3-3523-7581 Tel: (44) 1355-803-000 Fax: (44) 1355-242-743 Literature Requests www.atmel.com/literature Disclaimer: Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standar d warranty which is detailed in Atmel’s Terms
in „AVR182: Zero Cross Detector“ · Mikrocontroller und Digitale Elektronik ·
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PDF
AN182.pdf
Scotland Fax: (81) 3-3523-7581 Tel: (44) 1355-803-000 Fax: (44) 1355-242-743 Literature Requests www.atmel.com/literature Disclaimer: Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standar d warranty which is detailed in Atmel’s Terms
-
PDF
Zero-Cross-Detector_doc2508.pdf
Scotland Fax: (81) 3-3523-7581 Tel: (44) 1355-803-000 Fax: (44) 1355-242-743 Literature Requests www.atmel.com/literature Disclaimer: Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standar d warranty which is detailed in Atmel’s Terms
in „VCC messen (vor Step up)“ · Mikrocontroller und Digitale Elektronik ·
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PDF
AVR182.pdf
Scotland Fax: (81) 3-3523-7581 Tel: (44) 1355-803-000 Fax: (44) 1355-242-743 Literature Requests www.atmel.com/literature Disclaimer: Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standar d warranty which is detailed in Atmel’s Terms
in „PWM Signal mit variabler Spannung von 12V auf 5V umsetzen“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
doc2508.pdf
Scotland Fax: (81) 3-3523-7581 Tel: (44) 1355-803-000 Fax: (44) 1355-242-743 Literature Requests www.atmel.com/literature Disclaimer: Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standar d warranty which is detailed in Atmel’s Terms
in „Strom von Fahrraddynamo am PC auslesen“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
ATtiny416_50002683A.pdf
, Windows Vista , Windows 7, Windows 8, and Windows 10. The drivers for the kit are included with Atmel Studio. Once the Xplained Nano board is powered the green status LED will blink and Atmel Studio will auto detect which Xplained Nano board is connected. Atmel Studio will present relevant information
in „Neue 8-Bit Tinys vorgestellt: 417/814/816/817“ · Mikrocontroller und Digitale Elektronik ·
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PDF
doc4834.pdf
is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDI- WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
in „DCC Decoder“ · Projekte & Code ·
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Datei
sound_out.c
, Z+ ; 3 ; lpm r26, Z ; 3 ; //------------------------------------------------------- // Summe = Sample1 + Sample2 / 2 // ( 4 Takte = 0,125 µsec) //------------------------------------------------------- add sample1_l, r25 ; 1 ; Sample1 + Sample2 adc sample1_h, r26 ; 1 ; lsr sample1_h ; 1 ; Summe / 2
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PDF
atmel_32uc.pdf
...........................................................................................94 III Atmel Corporation Atmel Asia Limited Atmel Munich GmbH Atmel Japan 2325 Orchard Parkway Unit 1-5 & 16, 19/F Business Campus San Jose, CA 95131 BEA Tower, Millennium City 5 Parkring 4 USA 418 Kwun Tong Road
in „V: ATMEL 32UC3A0512-U“ · Markt ·
