Register organization
- 2. 80386 PROCESSOR 3rd generation processor of Intel Corporation. First 32-bit version of 8086 processors Use in aerospace technology Operates in pipeline mode Three types: i. 80386DX ii. 80386SX iii. 80386SL
- 3. The 80386Dx has 32-bit general purpose register which may be used as either 8 bit or 16 bit registers 32-bit register are called extended register In register Organization 8 32-bit General Purpose Register 16-bit Segment Register Instruction Pointer 80386DX MICROPROCESSOR
- 4. AH AX AL BH BX BL CH CX CL DH DX DL ESP EBP EDI ESI 0 15 31 REGISTER ORGANIZATION EA X EB X EC X ED X
- 6. REGISTER ORGANIZATION IP FLAG 0 15 31 EIP EFLAG
- 7. I7 MICROPROCESSOR Core i7 has a combination of Intel turbo boost technology & Intel hyper thread technology with maximize performance to match your workload. Business and highend Intel 64-bit architecture
- 8. Sixteen 64-bit registers Six 16-bit registers 64-bits 64-bits Eight 80-bit registers 16 bits 16 bits 64 bits 64 bits Eight 64- bits registers Sixteen 128-bit Registers 32 bits General purpose registers Segment Registers RFLAGS Registers RIP Floating-Point Data Registers Control Register Status Register FPU Instruction Pointer Register FPU Data Pointer Register MMX Register XMM Register MXCSR Register 0 264-1 Address Space REGISTER ORGANIZATION OF I7 MICROPROCESSOR