SDRAM Concurrent auto precharge

[Fred]

I see that Micron SDRAMs are claimed to support Concurrent auto precharge.
Is this a common feature amongst SDRAMs?

I'm using a sample of a ICSI SDRAM at present and this feature isn't
mentioned in the data sheet. Is it safe for me to presume it doesn't
support Concurrent auto precharge?

I am trying to write and read blocks of 4 words and don't really want to
extend the buffering to accommodate an 8 word burst!

 

[ALuPin]

"Fred" <Fred@nospam.com> wrote in message news:<41a49114$0$1067$db0fefd9@news.zen.co.uk>...

I see that Micron SDRAMs are claimed to support Concurrent auto precharge.
Is this a common feature amongst SDRAMs?

I'm using a sample of a ICSI SDRAM at present and this feature isn't
mentioned in the data sheet. Is it safe for me to presume it doesn't
support Concurrent auto precharge?

I am trying to write and read blocks of 4 words and don't really want to
extend the buffering to accommodate an 8 word burst!

Hi,

do you mean that you want to precharge for example bank A while
still accessing bank B ?

Rgds
André