1.What are the various registers in 8085?Accumulator register, Temporary register, Instruction register, Stack Pointer,Program Counter are the various registers in 8085 .2.What is Stack PointerStack pointer is a
Because TM4C123G MCU supports 154 exceptions and interrupts. Hence, IVT stores at first 154 words of ROM or code memory. One extra location is used to store the starting address of the main stack pointer. Role of Interrupt Vector Table in Interrupt Processing ARM Cortex-M CPU has two mode...
Buffering greatly increases performance because the microprocessor does not usually have to wait for the buffers to be written back to slower memory. But they introduce a complication. Data read from memory (loads) might have been updated by an outstanding write (store) that is in the buffer bu...
It’s worth noting that the term “microprocessor” should not be confused with “microcontroller.” A microcontroller is a very small computer that exists on a single integrated circuit. Microcontrollers typically contain at least one CPU, along with related memory and programmable I/O data. Here...
If we will go back to history the 8051 microcontroller was first invented in the year 1980 by themicroprocessorgiant Intel and gradually it has been accepted worldwide and with the every coming days the importance of the 8051 microcontroller is escalating. When it was invented by the Intel, it...
Stack pointer:contains the address of the last instruction put into the stack memory. Memory address register:contains the location (address) of the data to be worked on. The IC made our lives infinitely better. A modern laptop computer is thousands of times more powerful and about 100 times...
After that microcontroller loads the value stored at the address 0x00000000 to the main stack pointer or MSP. Now PC moves to the next address by increment its value by 4. Because the program counter always moves to the next address. The next address is 0x00000004 and the value at address...
The result is comparable to traditional native code—at least in the same ballpark. As for data, you will use a mix of value types or reference types. Value types, including integral types, floating point types, enums, and structs, typically live on the stack. They are as just as small...
The result is comparable to traditional native code—at least in the same ballpark. As for data, you will use a mix of value types or reference types. Value types, including integral types, floating point types, enums, and structs, typically live on the stack. They are as just as small...
What is a microprocessor? 1) Briefly,What is an operating system? What is an interface? Identify the operating system's interfaces 2) What is a service? What are the primary services provided by an operating system? 3) What ar What is REVIT architecture? What is architecture of checkpoint?