Sorting out the examination sites of the 13th Blue Bridge Cup single chip microcomputer objective questions

“ Blue Bridge Cup ” SCM design and development competition will be held soon , At the last sprint stage, upload the data you have sorted out , In the last week, I will mainly sprint multiple-choice questions , Now attach the test site of multiple-choice questions .

The eighth preliminaries ：

Single chip microcomputer ： Timer working state 、 Crystal oscillator ; Interrupt priority ;IO mouth ; Nixie tube blanking ; Distribution of memory ;IO mouth , Reset , oscillator
Analog digital electricity ： Operational amplifier circuit ; filter ; Line and function ; Logical expression simplification

The eighth finals ：

Single chip microcomputer ： interrupt ; trigger ; Structural variable ; Data storage ;
Analog digital electricity ： Voltage comparator ; ultrasonic sensor ; Amplifier circuit configuration ; Operational amplifier circuit ;

The ninth preliminary round ：

Single chip microcomputer ： Storage IO mouth ; Reset level ; data storage ;8421 Counter trigger ; Common cathode digital tube ; Data storage ; Power on the memory
Analog digital electricity ： Temperature and diode ; Common base common set ; Operational amplifier circuit ;

The ninth finals ：

Single chip microcomputer ： A serial port ; register ; data type ; Sequential circuits ; Storage space ; Pointer to the variable ; Logical operations ; MCU instruction storage
Analog digital electricity ： Operational amplifier circuit ; triode ; amplifier ;

The 10th preliminary round ：

Single chip microcomputer ： Memory IO; Timer ; Memory chips ; Configure timer ; Single chip computer ;
Analog digital electricity ： diode ; Waveform conversion （ oscillator 、 trigger ）; Amplification circuit ; triode ; Operational amplifier circuit ;

The 10th finals ：

Single chip microcomputer ： An operation ; Serial port communication ; Register memory ; Logical functions ; Full duplex serial communication ;IO mouth ; The signal
Analog digital electricity ： RLC Oscillation frequency ; Tristate gate ; Two terminal network ; diode ; Differential signal ; Operational amplifier ; Operational circuits ; Piezoelectric effect ;

The 12th simulation ：

Single chip microcomputer ：nop() function ; serial communication ; Program storage ; Chinese character dot matrix information ; Pull up the crystal oscillator clock ;UART;
Analog digital electricity ： Common emission amplifier circuit ; Integrated circuit manufacturing process ; Amplifier cut-off distortion ; Magnifying triode

Among them, the questions of single-chip microcomputer can be obtained by referring to the manual , Equivalent to an open book exam , About how to read the manual , stay B There is a manufacturer's video on the station , But it's not a complete video , In fact, it's enough to see , If it's not necessary 60 Buy more money .

Among them, the test sites of analog electricity, digital electricity can see the video course of finishing a book in a few hours in the final sprint