[Coco] My DE-1 project just took a leep forward!
tim franklinlabs.com
tim at franklinlabs.com
Fri Oct 23 19:38:25 EDT 2015
Yeah, that's a great suggestion Mark. Since I've finally got past my
roadblock, I need to work on other parts of the SOC. I will go back to
that after things are more operable.
On October 23, 2015 at 6:16 PM Mark McDougall
<msmcdoug at iinet.net.au> wrote:
On 24/10/2015 5:59 AM, tim franklinlabs.com wrote:
> Again, the CPU speed is limited to about 1.2MHz but I plan
> on getting that faster in the future. The limiting factor is the
access
> timing on the SDRAM.
I would suggest that you should look at a caching scheme for the
SDRAM
if you want to increase the overall system speed. Otherwise you'll
be
throttling the CPU waiting for the RAM.
YADMC has a simple line cache, for example.
Interested to see what you develop!
Regards,
--
| Mark McDougall | "Electrical Engineers do it
| <http://members.iinet.net.au/~msmcdoug> | with less resistance!"
--
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