FPGA implementation of I<sup>2</sup>C &amp; SPI protocols: A comparative study

Oudjida, Abdelkrim K.; Berrandjia, Mohamed L.; Tiar, R.; Liacha, Ahmed; Tahraoui, K.

doi:10.1109/icecs.2009.5410881

Cited by 37 publications

(15 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…PIC16F876A and PIC18F2620 microcontrollers are connected with each other using TX and RX pins, where date and time are transferred to be written into the SD card. The overall flow diagram elaborates the initialization such as LCD initialization and SPI [2] initialization and then, the system checks for the presence of SD Card. When a SD Card is detected, it will prompt the information [10] such as logging interval, logging period, temperature preset value and mobile number to be transferred from PIC18F4620 to PIC18F2620 microcontrollers and written into the SD Card.…”

Section: Iiipcb Design Fabrication and Implementationmentioning

confidence: 99%

Microcontroller Based Automatic Multichannel Temperature Monitoring System

Dutta¹,

Rai²,

Pandey³

2014

IJAREEIE

View full text Add to dashboard Cite

ABSTRACT:The term Monitoring system also called data logger is commonly used to describe a self-contained, standalone data acquisition system or device that automatically records, scans and retrieves the data with high speed and greater efficiency during a test or measurement. In this paper, 3 interconnected microcontrollers PIC18F4620, PIC18F262 and PIC16F876A using SPI and UART serial communications has been used. The Program is developed using C programming in MPLAB environment and compiled using MPLAB C 18 C Compiler into .hex file before is written into the microcontroller. LM35DZ and K-type thermocouples are selected as temperature sensors, and SD card and 16×2 dot matrix LCD, mobile phone for GSM modem and DS1307 for real time clock chip are interfaced with the 3 microcontrollers accordingly. T h e 4×4 matrix keypad uses 8 bit data lines to interface with the microcontrollers.KEYWORDS: E f f i c i e n c y , M i c r o c o n t r o l l e r , UART, Compiler, Thermocouples, Serial Peripheral Interface, I.LITERATURE SURVEYThe chart recorders in 19 th century replaced the conventional temperature monitoring system used during early days when people used to record temperature manually and plot graph to analyse the system characteristics. S. J. Perez, M.A. Calva and R.Castaneda described a microcontroller based data logging system to record temperature and relative humidity for acoustic measurement applications. Judy Ritchie discussed a comparison of data loggers. According to Petrens et al (2006), result parameters like response time or temperature variation could be determined with classical monitoring and value sensitive monitoring system which were less efficient and slower in operation. Numerous temperature monitoring systems are available like Dickson SM320 display temperature logger, T &D thermo recording monitoring system, Fluke"s 1523/1224 reference thermometers, Omega Engineering HH306A Data Logger thermometer etc. These systems have to be connected to computer for data collection. But the system proposed here is equipped with SMS alert service system and improved features. II.INTRODUCTIONThis paper introduces a microcontroller-based multichannel temperature monitoring system [6] which is able to store data in a SD Card [9] and sends a SMS to alert the user the exceeded temperature reading set by the user. A keypad is available so the user can set the temperature limit, insert the channel which going to use and the mobile number to send the alert SMS. An LCD displays the temperature reading, as well as the number that is pressed on keypad. A.Block Diagram The block diagram comprises of Temperature Sensors, Keypad, Memory Storage card, LCD display, GSM modem, Real Time Clock and Three microcontrollers as shown in figure A below:

show abstract

Section: Iiipcb Design Fabrication and Implementationmentioning

confidence: 99%

Microcontroller Based Automatic Multichannel Temperature Monitoring System

Dutta¹,

Rai²,

Pandey³

2014

IJAREEIE

View full text Add to dashboard Cite

show abstract

“…It is simple and has higher speed than other serial communication protocols like I2C, RS232 etc, it has been already implemented [6].SPI protocol has been designed and implemented over FPGA with BIST (Built In Self-Test) capability and it has been designed with Verilog HDL language and synthesized on Spartan 2 FPGA board [5].This paper focuses to implement efficient coding of SPI protocol to reduce its power consumption and increase speed. [2] A.K. Oudjida, M.L.…”

Section: Introductionmentioning

confidence: 99%

“…Serial peripheral interface protocol is used for low or medium speed intrachip and inter-chip data-stream transfers [2]. SPI is most commonly used protocol to communicate between different IC and peripheral devices.…”

Section: Introductionmentioning

confidence: 99%

Design and Implementation of Spi Protocol

2017

IJAERD

View full text Add to dashboard Cite

“…The basic concepts of inter-integrated circuit (I 2 C) and serial peripheral interface (SPI) was proposed in [1]. The I 2 C and SPI protocol provide an excellent solution for communicating between master device and slave device in the micro controller and system on chip [2][3][4]. In addition, many effective test methodologies for microelectronic device have been introduce in [5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

A 3-wire SPI Protocol Chip Design with Application-Specific Integrated Circuit (ASIC) and FPGA Verification

Tuan¹,

Chen²,

Lai³

et al. 2017

World Congress on Electrical Engineering and Computer Systems and Science

View full text Add to dashboard Cite

-This paper presents a 3-wire SPI protocol chip design for application-specific integrated circuit (ASIC) and fieldprogrammable gate array (FPGA). It is the first study to realize SPI protocol by VLSI and FPGA technique for testing and verifying SPI protocol. The FPGA device is used as master device to control the ASIC design which is be as slave device. Moreover, the functions of SPI protocol is successfully worked by testing with oscilloscope. The ASIC design of this work contained 5.1 K gate counts and consumed 19 mW by using a TSMC 0.18 μm CMOS process. This work develops advanced VLSI architecture with only four pads (including system clock in ASIC design).

show abstract

FPGA implementation of I²C & SPI protocols: A comparative study

Cited by 37 publications

References 3 publications

Microcontroller Based Automatic Multichannel Temperature Monitoring System

Microcontroller Based Automatic Multichannel Temperature Monitoring System

Design and Implementation of Spi Protocol

A 3-wire SPI Protocol Chip Design with Application-Specific Integrated Circuit (ASIC) and FPGA Verification

Contact Info

Product

Resources

About

FPGA implementation of I2C & SPI protocols: A comparative study

Cited by 37 publications

References 3 publications

Microcontroller Based Automatic Multichannel Temperature Monitoring System

Microcontroller Based Automatic Multichannel Temperature Monitoring System

Design and Implementation of Spi Protocol

A 3-wire SPI Protocol Chip Design with Application-Specific Integrated Circuit (ASIC) and FPGA Verification

Contact Info

Product

Resources

About

FPGA implementation of I²C & SPI protocols: A comparative study