[state-Embedded notes] [020] [Arm family Parade]

Source: Internet
Author: User

ARM chip: 2440 (ARM9) 6410 (ARM11) (CORTEX-A8)

Arm Core: ARM9 (ARM-V4) ARM11 (ARM-V6) cortex-a8 (ARM-V7)

Instruction Architecture: ARM-V4 arm-v6 arm-v7

The most important thing in a chip is the arm core

Arm nuclear evolution

ARM Classic:

ARM7, ARM9, ARM11

Cortex series:

1.CORTEX-M: Applied to industrial control

2.cortex-r: Applied to real-time

3.cortex-a: Apply to Multimedia

ARM chip comparison

Chip

2440

6410

4412

Processing speed

533MHz

667MHz

1GHz

Cache

16KB

16KB

32KB

Memory interface

Sdram

Sdram/ddr

Ddr/ddr2

Support OS

Wince/linux

Wince/linux

Wince/linux/android

Other

Production

Production

Production

[state-Embedded notes] [020] [Arm family Parade]

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