X86 assembly language
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X86 Assembly Language. Same Assembly Language for 8086,80286,80386,80486,Pentium I II and III Newer Processors add a few instructions but include all instructions from earlier processors. CISC (X86) vs. RISC (MIPS). CISC machines have fewer registers

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X86 Assembly Language

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X86 assembly language

X86 Assembly Language

Same Assembly Language for 8086,80286,80386,80486,Pentium I II and III

Newer Processors add a few instructions but include all instructions from earlier processors


Cisc x86 vs risc mips

CISC (X86) vs. RISC (MIPS)

  • CISC machines have fewer registers

  • CISC machines have more addressing modes – one operand can be memory (no LW or SW)

  • CISC machines have more instruction formats and they vary in length

  • CISC machines have more instructions

  • Programs require fewer CISC instructions than RISC but time/instruction is longer

  • With pipelining and dynamic execution, a CISC instruction set is perhaps 10-20% slower than RISC


Assembly resources free

Assembly Resources (Free)

  • Free AMD X86 manuals

  • http://www.intel.com/design/pentiumii/manuals/24319102.PDF


Celeron piii p6 core

Celeron & PIII – P6 Core

  • Celeron Home Page http://www.intel.tm.za/design/celeron/index.htm

  • P6 Core Manual http://www.intel.tm.za/design/pentiumII/manuals/244001.htm


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