Skip to main content.
Navigation:
DENX
>
PPCEmbedded
>
BANK
Translations:
Edit
|
Attach
|
Raw
|
Ref-By
|
Printable
|
More
PPCEmbedded
Sections of this site:
DENX Home
|
DULG
|
ELDK-5
|
Know
|
Training
|
U-Boot
|
U-Bootdoc
Topics
PPCEmbedded Home
Changes
Index
Search
Go
List of pages in PPCEmbedded
Search
---++ 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)