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Study of serial peripheral interface implementation on using field programmable gate array

Study of serial peripheral interface implementation on using field programmable gate array / Chee Wen Chin
Disebabkan oleh kerumitan komponen dalam litar bersepadu (IC), penggunaan komunikasi bersiri telah meningkat secara beransur-ansur untuk mengurangkan bilangan pin dalam komponen. Justeru itu, kos boleh dikurangkan secara berkesan. Muka periferal sesiri adalah salah satu contoh dalam komunikasi bersiri. Kebanyakan masa, ia digunakan antara mikropengawal muka dengan peranti. Dalam usaha untuk membuat ia lebih fleksibel dalam perhubungan, FPGA telah digunakan. Altera DE 2 -115 dan TC 72 sensor suhu digunakan dalam kajian ini. Satu modul SPI dengan isyarat jam berkaitan dihasilkan menggunakan Verilog HDL. Dalam usaha untuk memaparkan suhu di dalam komputer, pemancar UART direka untuk menghantar data dan dipaparkan dalam HyperTerminal. Selain itu, pelaksanaan TC 72 di Altera lembaga telah dibentangkan untuk memenuhi fungsi sistem. Metodologi memeriksa helai produk, pengiraan kekerapan alat itu, mereka bentuk modul SPI tuan dan UART pemancar, menguji peratusan kesilapan dan kestabilan telah dijalankan langkah demi langkah untuk menyiapkan projek ini. Analog termometer merkuri digunakan untuk membandingkan peratusan perbezaan dan kestabilan di TC 72. Data yang dikumpulkan dalam tempoh lima hari dan dianalisis menggunakan alat-alat analisis Stagraphic. Keputusan menunjukkan bahawa sistem boleh rasa data suhu yang hampir sama seperti termometer merkuri dengan sisihan piawai rendah dan lebih stabil. _______________________________________________________________________________________________________ Due to the complexity of components in Integrated Circuit (IC), usage of serial communication has been increased gradually to reduce the number of pins in components. Therefore, the cost can be reduced effectively. Serial Peripheral Interface is one of the examples in serial communication. Most of the time, it is used to interface between microcontroller with devices. In order to make it more flexible in interfacing, FPGA is used instead of microcontroller. Altera DE 2 -115 and TC 72 temperature sensor are used in the studies. A module on SPI master with related clock signal is produced using Verilog HDL. In order to display the temperature in PC monitor, an UART (Universal Asynchronous Receiver/Transmitter) transmitter is designed to transmit the data and displayed in HyperTerminal. Besides that, the implementation of TC 72 on Altera board has been presented to meet the system functionality. The methodology of examining the product datasheet, calculation of device‟s frequency, designing module of SPI master and UART transmitter, testing of percentage of differences and stability have been carried out step by step in order to complete the project. Analog thermometer in mercury is used to compare the percentage of differences and stability in the system. Data are collected in five days and analyzed using Stagraphic analysis tools. Results show that the system can sense temperature which is almost the same as mercury thermometer with low standard deviation.
Contributor(s):
Chee Wen Chin - Author
Primary Item Type:
Final Year Project
Identifiers:
Accession Number : 875005132
Language:
English
Subject Keywords:
(IC); communication; microcontroller
First presented to the public:
6/1/2013
Original Publication Date:
11/12/2019
Previously Published By:
Universiti Sains Malaysia
Place Of Publication:
School of Electrical & Electronic Engineering
Citation:
Extents:
Number of Pages - 116
License Grantor / Date Granted:
  / ( View License )
Date Deposited
2019-11-29 17:26:32.914
Submitter:
Mohd Jasnizam Mohd Salleh

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