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Implementering av RS232-protokoll
Linköping University, Department of Electrical Engineering.
2002 (Swedish)Independent thesis Basic level (professional degree)Student thesisAlternative title
Implementation of a RS232 protocoll (English)
Abstract [sv]

Den här rapporten innehåller information om hur man skapar en länk mellan en dator och ett minne via en dators serieport. Ett RS232-protokoll används för att upprätthålla den här länken. För att ta hand om minnet samt upprätthålla kommunikationen med datorn har en FPGA programmerats. Intel hex8 formatet används för datan. Ett program för Windows 98 skapades också. Programmet öppnar en fil och läser tecken. Tecknen översätts till heltal som sänds till serieporten. Programmet kan också spara data till en fil. Data hämtas från minnet via serieporten.

Abstract [en]

This report contains information how to establish a link between a computer and a memory through the serialport of a computer. The RS232 protocol is used to establish this link. To handle the memory and the communication with the computer a FPGA has been programmed. The data is in Intel hex8 format. A program for Windows 98 were also created. The program opens a file and reads characters from it. The charcters are translated into integers which are sent to the serialport. The program can also store data, recieved from the serialport, to a file.

Place, publisher, year, edition, pages
Institutionen för systemteknik , 2002. , 33 p.
Series
LiTH-ISY-Ex-ET, 0240
Keyword [en]
Electronics, RS232, uart, intel hex8
Keyword [sv]
Elektronik
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:liu:diva-1264OAI: oai:DiVA.org:liu-1264DiVA: diva2:18582
Uppsok
teknik
Available from: 2002-06-17 Created: 2002-06-17

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf