How Do You Know If Zero Flag Is Set? For example, if the result of an arithmetic operation is zero, the zero flag is set (i.e., ZF = 1). Once a flag is set or cleared, it remains in that state until another instruction changes its value. Note that not all assembly language instructions affect
How Many Registers Does An Intel Processor Have? From the instruction set perspective, Intel processors have eight general purpose registers in 32-bit mode, and sixteen general purpose registers in 64-bit mode, however, from the internal hardware perspective, Intel processors have many more registers. How many registers does Intel have? That’s kind of an unusual question
How Does A Check Register Work? A check register, or cash disbursements journal, is where you record all of the check and cash transactions your business has during an accounting period. Businesses use a check register to calculate a running balance of their checking account. What is a register on a check? A check register
How Many Types Of Shift Registers Are There? Serial In − Serial Out shift register. Serial In − Parallel Out shift register. Parallel In − Serial Out shift register. Parallel In − Parallel Out shift register. How many shift registers are there? Shift registers are basically of 4 types. These are: Serial In Serial Out
How Many Types Of Registers Are There In 8085 Microprocessor? The 8085 has six general – purpose registers to store 8-bit data; these are identified as B, C, D, E, H and L as shown in the figure. They can be combined as register pairs – BC, DE, and HL – to perform some 16-bit
Which Are The Flags Of Status Register? Flag Name Z Zero flag C Carry flag S / N Sign flag Negative flag V / O / W Overflow flag How many flags are in the status register? Computer Architecture The flag register holds a collection of 16 different conditions. Table 14.1 outlines the most used
What Does A Check Register Look Like? A check register is a document on which is stated the payment dates, check numbers, payment amounts, and payee names for all check payments. … The report may also be used as part of the bank reconciliation process, to determine which issued checks have not yet cleared the
How Do You Subtract Two 16 Bit Numbers? Get the LSB in L register and MSB in H register of 16 Bit number. Exchange the content of HL register with DE register. Again Get the LSB in L register and MSB in H register of 16 Bit number. Subtract the content of L register from
How Do You Add Two 16 Bit Numbers In Assembly Language? Load both the lower and the higher bits of first number at once. Copy the first number to another register pair. Load both the lower and the higher bits of second number at once. Add both the register pairs and store the result in
Is Program Counter A Special Purpose Registers? a) Program counter (PC) – Program is a sequence of instructions. As mentioned earlier, microprocessor fetches these instructions from the memory and executes them The program counter is a special purpose register which, at a given time,stores the address of the next instruction to be fetched. Which of