What is assembly language programming of 8085?
What is assembly language programming of 8085?
Problem – Write an assembly language program to add two 8 bit numbers stored at address 2050 and address 2051 in 8085 microprocessor….Program –
| Memory Address | Mnemonics | Comment |
|---|---|---|
| 200B | ADC A | A←A+A+carry |
| 200C | MOV H, A | H←A |
| 200D | SHLD 3050 | H→3051, L→3050 |
| 2010 | HLT |
What is assembly language instructions?
In computer programming, assembly language (or assembler language), sometimes abbreviated asm, is any low-level programming language in which there is a very strong correspondence between the instructions in the language and the architecture’s machine code instructions.
What are the types of instructions set in 8085?
The 8085 instruction set is classified into 3 categories by considering the length of the instructions. In 8085, the length is measured in terms of “byte” rather then “word” because 8085 microprocessor has 8-bit data bus. Three types of instruction are: 1-byte instruction, 2-byte instruction, and 3-byte instruction.
How many instructions are there in 8085?
The 8085 (from Intel) is an 8-bit microprocessor. – The 8085 uses a total of 246 bit patterns to form its instruction set. – These 246 patterns represent only 74 instructions.
Which programming language is used in 8085 microprocessor?
For e.g. assembly language of 8085 is different than that of Motorola 6800 microprocessor Page 8 Microprocessor understands Machine Language only! Machine independent languages are called – High-level languages – For e.g. BASIC, PASCAL,C++,C,JAVA, etc. These instructions affect the operation of the processor.
What are the types of instruction set?
7 Types of Instruction Set
- Reduced Instruction Set Computer (RISC)
- Complex Instruction Set Computer (CISC)
- Minimal instruction set computers (MISC)
- Very long instruction word (VLIW)
- Explicitly parallel instruction computing (EPIC)
- One instruction set computer (OISC)
- Zero instruction set computer (ZISC)