8031 microcontroller instruction set architectures

8051 microcontroller architecture
intel mcs-51 datasheet
8031 microcontroller block diagram
8052 microcontroller features8031 microcontroller features
8051 microcontroller
8031 microcontroller pin diagram
8031 microcontroller datasheet
name the architecture and the instruction set for microcontroller

2.1 - Intel's 8031 Architecture Other portions of the architecture include few 8 bit and 16 bit registers and 8 bit memory locations. Each 8031 device has some amount of data RAM built in the device for internal processing. This area is used for stack operations and temporary storage of data. Architecture, Programming and Interfacing K. Udaya Kumar Yet another member , Intel 8031 does not have any program memory on - chip . difference mentioned here , these chips have the same instruction set and internal architecture . functions of such microcontrollers are carried out by 32 bits instruction set [39]. • 64 bits microcontrollers also need 32-bit instructions to perform logic and arithmetic The 8031 microcontroller is an example of this variety, which does not have [42] and Princeton [43] are the two principle architectures for microcontrollers. 8031 architecture sports a powerful and versatile instruction set that enables the user to develop a compact program. There is a facility to manipulate both byte After knowing the pin assignments of 8031 AH, it is very essential to know about it's architectural features, memory organization and the instruction set. These is divided into categories as per memory, architecture type, bits, and instruction set. 8031 microcontroller has all attributes of 8051 except ROM. A popular With EA high, the microcontroller executes instructions internally unless the address exceeds the upper limit of the internal program memory. If the program counter intel 8031 instruction set datasheet, cross reference, circuit and application notes microcontroller architecture 8031 MICROCONTROLLER interfacing to ROM The following table lists the 8051 instructions by HEX code. Hex Code Bytes Mnemonic Operands 00 1 NOP 01 2 AJMP addr11 02 3 LJMP addr16 03 1 RR A 04 The Intel MCS-51 (commonly termed 8051) is a single chip microcontroller (MCU) series developed by Intel in 1980 for use in embedded systems. The architect of the Intel MCS-51 instruction set was John H. Wharton. The 8051 architecture provides many functions (central processing unit (CPU), random access memory