MOD54415 Memory Map

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cfavreau
Posts: 29
Joined: Fri Jul 27, 2012 8:12 am

MOD54415 Memory Map

Post by cfavreau »

Is there a memory map anywhere in some documentation? I am trying to setup external memory mapped peripherals and am having a hard time figuring out what address space is OK to use and what is not. The processor documentation states that we can use 0x00000000 - 0x3FFFFFF and 0xC0000000 - 0xDFFFFFFF. I tried 0xC0000000 however the access is really really slow and the network stops working. I have it working at 0xD0000000 to 0xD00000FF using CS1 however I am flying blind here without a memory map. Any help or pointers would be greatly appreciated.

Thanks,
Chris Favreau
cfavreau
Posts: 29
Joined: Fri Jul 27, 2012 8:12 am

Re: MOD54415 Memory Map

Post by cfavreau »

Aha! I was pointed to the right place by tech support. It can be found in the "MOD54415 Platform Reference" guide. I guess it is only available on the CD. Thanks tech support!
greengene
Posts: 164
Joined: Wed May 14, 2008 11:20 am
Location: Lakeside, CA

Re: MOD54415 Memory Map

Post by greengene »

The MOD54415 Platform Reference is in my
nburn/docs/Platform/Mod54415.pdf
after I did the download and install
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