The MCS® instruction set is optimized for 8-bit control applications. instructions have 8-bit opcodes; Possibility of 28 = instructions; are. Instruction Set. 2. Instruction Set Example: MOV R0, A. The instruction transfers the accumulator content into the R0 register. The register bank. The memory organization of C is similar to that of a standard with Example: MOV. R0, A. ♢ The instruction transfers the accumulator content into the . Instruction pethydro.org - Download as Powerpoint Presentation .ppt), PDF instruction involves information transfer between registers Example: MOV R0. According to type of operations, the instruction set of is classified as follows Byte Level Logical Instructions; Arithmetic Instructions; Bit Level Instructions. Instruction Set of Microcontroller - PowerPoint PPT Presentation Examples; ADD A, byte; SUBB A, byte; MUL AB; DIV AB; INC byte; DEC byte; DAA. 6. Microprocessors 1 The Instruction SetMicroprocessors 1 Msc. Ivan Example – bit AdditionAdd 1E44H to 56CAH CLR C ; Clear the. One of the most useful features of the is that it contains four I/O ports (P0 - P3) . Example shows the relationship between XTAL and the machine cycle . . Data transfer instructions; Addressing modes; Data processing (arithmetic and .. Global Interrupt Enable – must be set to 1 for any interrupt to be enabled. RAM memory space allocation in the After instruction “MOV A,72H ” the content of 72'th byte of RAM will replace in SETB 05 ;set high D5 of RAM loc. Example: Write a program to copy a block of 10 bytes from RAM location starting .