Associate II
August 14, 2014
Question
Muxed PSRAM
- August 14, 2014
- 3 replies
- 2409 views
Posted on August 14, 2014 at 13:53
Hi!
ST refers to a technology called muxed PSRAM.As far as I know, this simply means, that the data and address signals share the same IO pins.All simple and good, but my question is, could someone point me to a PSRAM, which actually is compatible to such an arrangement? I googled a lot, but all I could find was a US patent about this technology.BTW, my requirement is to drive a TFT (320x240) screen with ST's LTDC (Hsync, Vsyc etc). I would like to be able to use an LQFP100 package, which leaves me the opportunity to have a 8 bit muxed PSRAM as a frame buffer for the display.See attached STM32Cube file.Thanks a bunch! #lmgtfy