BANK

- also "memory bank"

A bank of memory (flash or RAM) consists of all those memory chips on your system that are controlled by the same chip select signal.

For example, a system might consist of one flash chip with a 8 bit bus interface, which is attached to the CS0 chip select signal, 2 flash chips with a 16 bit bus interface, which are attached to the CS1 chip select signal, and 2 SDRAM chips with a 16 bit bus interface, which are attached to the CS2 chip select signal.

This setup results in a system with 3 banks of memory:

  • 1 bank of flash, 8 bit wide (CS0)
  • 1 bank of flash, 32 bit wide (CS1)
  • 1 bank of SDRAM, 32 bit wide (CS2)

 

一个bank包含在同一个片选信号控制下的存储芯片。

 

http://www.denx.de/wiki/publish/DULG/DULG-tqm8xxl.html

相关文章:

  • 2022-02-08
  • 2022-12-23
  • 2022-12-23
  • 2021-12-05
  • 2021-11-23
  • 2021-12-25
  • 2021-12-22
  • 2021-11-27
猜你喜欢
  • 2022-02-09
  • 2022-12-23
  • 2021-11-07
  • 2021-11-03
  • 2021-09-07
  • 2022-12-23
  • 2022-12-23
相关资源
相似解决方案