Type of microprocessor , Assembly Language

Type of Microprocessor :

Microprocessors fall into 3 categories:

  • Single Chip Microcomputers: - Contains RWM, ROM, microprocessor, I/O port, timer and clock.
  • General purpose microprocessor.
  • Bit slices microprocessor.

 

The  general  purpose  microprocessor   have  ALU  with 1  or  more then 1  registers  which  functioned  as,  a control unit, accumulator ,an instruction  decoder which handled a fixed instruction  set  special  and general purpose  registers   which   varied   significantly   from   microprocessor    to   microprocessor.   A microprocessor can have an internal stack of fixed length or use external memory for stack. The general purpose microprocessor is available of word lengths of 16, 32, 16, 8, 4, and 1 bit.

The Bit slice microprocessor divide the functions of ALL, special purpose and general purpose registers and control unit into many ICs. For this ALU and general purpose registers were packed in separately from controls. Each register of ALU (RALU) package was really equivalent to 2 or 4-bit wide slice of registers and the ALU of the microprocessor. Bit slice processor might be cascaded to produce any unconventional or conventional word length of the microprocessor such as 4, 8, 10, 12, 16, 32 or higher bits. The control portion of bit slice processor was constructed from microprocessor sequencer IC and other logics.

 

Posted Date: 10/9/2012 8:42:23 AM | Location : United States







Related Discussions:- Type of microprocessor , Assignment Help, Ask Question on Type of microprocessor , Get Answer, Expert's Help, Type of microprocessor Discussions

Write discussion on Type of microprocessor
Your posts are moderated
Related Questions
Assembly Language Example Programs We studied the entire instruction set of 8086/88, pseudo-ops and assembler directives. We have explained the process of entering an assembly


Intel 8259 interrupt controller :  The 8088 processor has only two interrupt control inputs, and interrupt request (INTR) and non mask able interrupt (NMI). NMI are interrupts t

DEC:  Decrement :- The decrement instruction subtracts 1 from the contents of the particular memory location or register. All the conditions code flags except carry flag are affec

Write a program on the assembly language to do the following: 1- Allocate array with 32bit 100 element 2- Prompt the user to enter the maximum or the upper bound of the rando

AAD: ASCII Adjust for Division though the names of these 2 instructions (AAM and AAD) seem to be same, there is many difference between their functions. The AAD instruction conver

MOVSW/MOVSB : Move String Word or String Byte: Imagine a string of bytes, stored in a set  of consecutive memory locations is to be moved to another set of  the destination locati

How do i convert a asci number to numerals?

ADD:  Add :- This instruction adds an immediate contents of a memory location specified in the a register ( source ) or instruction to the contents of another register (destinat

write a program assembly language for adding two 3*3 matrix