Spi

Cards (46)

  • Respondeat superior
    Principle established by the U.S. Supreme Court that an employer can be held responsible for the acts of its employees
  • Establishment of ethics and compliance programs

    Should reduce criminal liability of organization
  • Company officers' ethics programs are ineffective

    They should not be given light sentences
  • Public reputation of company

    • Strongly influences value of its stock
    • How consumers regard products and services
    • Degree of oversight received from government
    • Amount of support and cooperation received
  • Organizations are motivated to build strong ethics programs to avoid negative publicity
  • Characteristics of a successful ethics program
    • Employees willing to seek advice about ethical issues
    • Employees feel prepared to handle situations that could lead to misconduct
    • Employees are rewarded for ethical behavior
    • Employees are not rewarded for success obtained through questionable means
    • Employees feel positive about their company
  • Corporate ethics officer
    • Provides vision and leadership in business conduct
    • Should be well-respected, senior-level manager who reports directly to the CEO
    • Ensures ethical procedures are put in place
    • Creates and maintains ethics culture
    • Is responsible for key knowledge/contact person for ethical issues
  • The Subject
    It examines changing nature of work, education, and communication, and ethical issues such as intellectual property rights, legal issues in computing, computer-related crimes, privacy concerns, social impact of IT and public policy issues
  • Ten Commandments of Computer Ethics
    • Thou shalt not use a computer to harm other people
    • Thou shalt not interfere with other people's computer work
    • Thou shalt not snoop around in other people's computer files
    • Thou shalt not use a computer to steal
    • Thou shalt not use a computer to bear false witness
    • Thou shalt not copy or use proprietary software for which you have not paid
    • Thou shalt not use other people's computer resources without authorization or proper compensation
    • Thou shalt not appropriate other people's intellectual output
    • Thou shalt think about the social consequences of the program you are writing or the system you are designing
    • Thou shalt always use a computer in ways that insure consideration and respect for your fellow humans
  • Code of Ethics of the Filipino IT Professionals
    • I will promote public knowledge, understanding, and appreciation of Information Technology
    • I will consider the general welfare and public welfare and public good in the performance of my work
    • I will advertise goods or professional services in a clear and truthful manner
    • I will comply and strictly abide by the intellectual property laws, patent laws, and other related laws in respect of Information Technology
    • I will accept full responsibility for the work undertaken and utilize my skills with competence and professionalism
    • I will make truthful statements on my areas of competence as well as the capabilities and qualities of my product and services
    • I will not disclose or use any confidential information obtained in course of professional duties without the consent of the parties concerned, except when required by law
    • I will strive to attain the highest quality in both the products and services that offer
    • I will knowingly participate in the development of the Information Technology
    • I will uphold and improve the IT professionals' standards through continuing profession in order to enhance the IT profession
  • MOSI stands for Master Out Slave In
  • The SPI bus consists of four lines: MOSI, MISO, SCK, CS (chip select)
  • SPI is used to communicate with external devices
  • MISO stands for Master Input Slave Output
  • SPO is an acronym for Serial Peripheral Interface
  • SPI is used to transfer data between microcontrollers and peripherals
  • In SPI mode, data can only flow one way at a time
  • SPI can be used to read data from sensors like temperature sensor, humidity sensor, etc.
  • SPI is used to communicate between microcontrollers and peripheral devices like sensors, displays, etc.
  • SCK stands for Serial Clock
  • SPI can also be used to control LED lights using shift registers
  • CS stands for Chip Select
  • SPI uses a master/slave architecture where one device acts as the master and controls the communication between multiple slave devices
  • In SPI, data transfer occurs between master and slave devices
  • In an SPI communication, the master sends data out over the MOSI line while receiving data from the slave via the MISO line.
  • SPI is a synchronous serial communication protocol
  • SPI can be configured as full duplex or half duplex
  • MOSI (Master Out Slave In) - The master sends data out on this line
  • MOSI is used to send data from the master to slave
  • CS stands for Chip Select
  • MISO stands for Master In Slave Out
  • The clock signal (SCLK) synchronizes the transmission of data on the MOSI line from the master to the slave
  • The SPI protocol allows for full-duplex communication between the master and slaves
  • Data is transmitted serially over the MISO line from the slave back to the master
  • Chip select lines are used by the master to address specific slaves during communication
  • Data transfers occur during the rising edge of the clock signal
  • MOSI - Master Out Slave In
  • The clock signal (SCLK) is used to synchronize the transmission of data on the MOSI and MISO lines
  • MISO is used to receive data from the slave back to the master
  • The clock signal is generated by the master device and sent to all other devices on the bus