This is a question that comes up from time to time for our subject matter specialists. Today, we have the full, extensive explanation as well as the answer for everyone who is interested!
6. Which is the concatenated register of MC68HC11? Explanation: The MC68HC11 architecture is similar to that of the 6800 and has two 8 bit accumulators referred to as registers A and B. They are concatenated to provide a 16-bit double accumulator called register D.
Which of the following is a microcontroller from Motorola?
Which one of the following is a microcontroller from Motorola? Solution: Explanation: MC68HC05 is designed by Motorola but 4004 and 8080 are designed by Intel.
Which of the following are the examples of microcontrollers?
- Analog Devices.
- Cypress Semiconductor.
- ELAN Microelectronics Corp.
- EPSON Semiconductor.
- Espressif Systems.
- Freescale Semiconductor.
What are the two register sets used in Z80 *?
The Z80 has six new LD instructions that can load the DE, BC, and SP register pairs from memory, and load memory from these three register pairs-unlike the 8080.
Which of the following is 4 bit architecture?
4. Which of the following is a 4-bit architecture? Explanation: National COP series is a 4-bit processor whereas MC6800 is an 8-bit processor, 8086 is a 16-bit processor and 80386 is a 32-bit processor. 5.
Motorola processor programming – how to read, change and save?
17 related questions found
What is meant by 4-bit processor?
In computer architecture, 4-bit integers, or other data units are those that are 4 bits wide. Also, 4-bit CPU and ALU architectures are those that are based on registers, or data buses of that size.
What is the meaning of 4-bit microprocessor?
In the 4-bit microprocessor or computer architecture will have a data path width or a highest operand width of 4 bits or a nibble. And also these architectures or microprocessors typically will have a matching register file with registers width of 4 bits and 4-8-bit wide addresses.
What are the two modes of 80286?
Which are the two modes of 80286? Explanation: It possess two modes which are called real and protected modes.
Which model Cannot simulate directly?
Solution: Explanation: The layout model reflects the actual circuit model and this include the geometric information and this model cannot be simulated directly because it does not provide the information regarding the behavior.
Which is a top down method of analyzing risks?
1. Which is a top-down method of analyzing risks? Explanation: The FTA is Fault tree analysis which is a top-down method of analyzing risks. It starts with damage and comes up with the reasons for the damage.
Which one is microcontroller chip?
A microcontroller (MCU for microcontroller unit) is a small computer on a single metal-oxide-semiconductor (MOS) integrated circuit (IC) chip. A microcontroller contains one or more CPUs (processor cores) along with memory and programmable input/output peripherals.
What is first microcontroller called?
Which is the first microcontroller? Explanation: TMS1000 is the first microcontroller which was done in April 1971 but Intel 4004 was designed in November 1971.
Which is latest microcontroller?
- 1: Groboards Giant Board.
- 2: Seeeduino XIAO.
- 3: The BBC micro:bit V2.
- 4: Adafruit Gemma M0.
- 5: Arduino Uno Rev3.
- 6: Adafruit Industries ESP8285.
- 7: MPLAB PICkit 4 In-Circuit Debugger.
What are t/d m/i stands for in ARM7TDMI?
d) ARMv4T. Explanation: The original ARM7 was based on the earlier ARM6 design and used the same ARM3 instruction set. 8. What are t, d, m, I stands for in ARM7TDMI? a) Timer, Debug, Multiplex, ICE.
Which one of the following is a microcontroller of Atmel Corporation?
AVR is a family of microcontrollers developed since 1996 by Atmel, acquired by Microchip Technology in 2016. These are modified Harvard architecture 8-bit RISC single-chip microcontrollers.
What kind of memory does an OTP have?
What kind of memory does an OTP have? Explanation: OTP is one-time programming so it should possess a nonvolatile memory and EPROM is a nonvolatile memory whereas SRAM, DRAM and RAM are volatile memories.
Which level Modelling is mostly used?
Gate level modeling is used to implement the lowest-level modules in a design, such as multiplexers, full-adder, etc. Verilog has gate primitives for all basic gates. Verilog supports built-in primitive gates modeling.
Which is an example of an embedded system?
Some examples of embedded systems are MP3 players, mobile phones, video game consoles, digital cameras, DVD players, and GPS. Household appliances, such as microwave ovens, washing machines and dishwashers, include embedded systems to provide flexibility and efficiency.
What is the difference between modeling and simulation?
Modeling is the act of building a model. A simulation is the process of using a model to study the behavior and performance of an actual or theoretical system. … While a model aims to be true to the system it represents, a simulation can use a model to explore states that would not be possible in the original system.
How many types of interfacing are there?
In general, interfacing comes in two main types, fusible or sew-in, as well as three main weaves (non-woven, woven and knit), and different weights. When designing your piece, it is important to make the right choice, as this decision can really influence the final look of your garment.
Which are the two register available in the protected mode of 80286?
Explanation: In protected mode of 80286, two additional register arises which is called index register and base pointer register.
How is memory accessed in RISC architecture?
6. How is memory accessed in RISC architecture? Explanation: The data of memory address is loaded into a register and manipulated, its contents are written out to the main memory.
What are 4 bits called?
In computing, a nibble (occasionally nybble or nyble to match the spelling of byte) is a four-bit aggregation, or half an octet. It is also known as half-byte or tetrade. In a networking or telecommunication context, the nibble is often called a semi-octet, quadbit, or quartet.
What is 32 bit number?
Integer, 32 Bit: Signed Integers ranging from -2,147,483,648 to +2,147,483,647. Integer, 32 Bit data type is the default for most numerical tags where variables have the potential for negative or positive values.
How many numbers can 4 bits represent?
The most common is hexadecimal. In hexadecimal notation, 4 bits (a nibble) are represented by a single digit. There is obviously a problem with this since 4 bits gives 16 possible combinations, and there are only 10 unique decimal digits, 0 to 9.