25 May
2005
25 May
'05
8:09 p.m.
On Wednesday 25 May 2005 10:37, Peter Asemann wrote:
Another problem is that the mpcbdm I use to test the SDRAM takes up to 30 secs to read/write about 60K of data into/out of RAM (burst mode disabled). Is that a mpcbdm issue? I can't believe the SDRAM can be so slow.
In my experience the BDM connection is much, much slower than the RAM.
If I load a kernel into the RAM with the BDM I have to get up and walk away, get a sandwitch, have a soda, etc... But If I transfer it in over TFTP it's nearly instantaneous.
NZG.