Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

DE2 board SRAM interface

Hello there, I'm trying to implement a simple system in DE2 board and I want to use external SRAM for my application. I have followed the following steps but still it doesn't work. I look...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

The interface between tristate bridge and external SRAM will mainly define the correct timing for accessing the device. Since SRAMs usually can't run as fast as your sopc does, you need to apply waitstates on rd/wr accesses. With the interface component you can define different waitstates for every device connected to the same tristate bus.