Texas Instruments Digital Interview Questions 2021 Interview Questions by VLSI Universe - July 18, 2021June 6, 20220 The Digital Texas Instruments Interview Questions are completely memory-based. Refer to these given questions and prepare accordingly. Please keep in mind that these are not the exact question that may come in the Interview test and the values given in the questions may also differ. 1. Ripple counter shown below works as (assume the preset is the asynchronous and initial state is 0 for all three flip-flops). Options 1. Mod 5 Down counter2. Mod 3 Up counter3. Mod 3 Down counter4. Mod 5 Up counter 2. An AND gate drives a load whose capacitance is much higher than the parasitic capacitance of the transistor inside the AND gate. Signal A is a 200 MHz clock. Signal B is a 400 MHz clock whose edges
Digital Thermometer Code in Verilog VHDL Flash ADC Binary Encoder Verilog by VLSI Universe - May 26, 2021July 21, 20210 Thermometer code to Binary encoder or code converter. A digital thermometer code in VHDL and Verilog, Flash ADC-based Thermometer code with less BER. Introduction A French word thermometer came out in La Recreation Mathematics by J. Leurechon in the year 1924. He comes up with a scale of 8 degrees thermometer. It is very important to have the thermometer digitized. Especially if we implement a thermometer code in Verilog HDL or VHDL, it will be a great job. In the current time, we are using automated logic synthesizers which help us to convert our VHDL or Verilog HDL to a digital circuit easily and faster way. If so, we can adapt different technologies by simply making small changes and by putting constrain on our
Synchronizers and Metastability in Digital Logic Circuits CMOS Interview Questions by VLSI Universe - May 5, 2020July 21, 20210 The circuits which accept the input that can change at arbitrary times and produces output with a nonzero probability of Metastability are Synchronizers. The sequential logic elements are mainly characterized by the setup and hold times. If the input data changes before the setup time the output reflects a different new value after a bounded delay. If the input data changes after the hold time the output reflects a different old value after a bounded delay. and If the input data changes between the setup and hold time constraint or aperture then the output may be unpredictable and irrelevant. That is the output may go to a metastable state. Now let us analyze how a Latch will respond to a voltage that will change
MediaTek interview questions and experience Analog Digital Interview Interview Questions by VLSI Universe - April 29, 2020July 21, 20210 Here are some MediaTek interview questions and experiences which had been will be shared. Refer to these interview questions and experience words prepare accordingly. As we all know MediaTek is a fabless semiconductor hardware company. The company provides or produces the processor IC chips for wireless communication. Most of the time the company hires communication stream aspirants, but it also prefers VLSI specialization aspirants as it works on semiconductor hardware physical design. The company MediaTek conducted the test through cocubes online exam. The online test included around 49 objective questions and was given a time limit of 65 minutes. Solving the online test very fast was a must need. The online test had a total of four sections which are Aptitude (Ten questions) C (Ten
