Difference between revisions of "Talk:DHT-Walnut"

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Open questions
Open questions
how/where is ram mapped ?
how/where is ram mapped ?

Latest revision as of 10:45, 7 June 2007

  • flameman: i found problem in adding text label ... how to do it ?
  • Prpplague: there is plenty of documenation on the page, simply click the "Editing Help" option at the bottom of the text entry window, or simply go to http://www.elinux.org/Help:Editing. if you intend on doing a complete rework of a page, start a NEW page. if after you are done it is a better page than the original, someone will add a pointer to the new page, but we will NEVER delete the old page.
  • flameman: ok. i will never delete the old pages, I've uploaded all the new pages i could, they are missing of attachments, i will complete them.

  • flameman: How to remove files uploaded ? i've uploaded 2 files i need to remove: name changed
  • wmat: you can't. Simpy re-upload the files with new names, if necessary. But if the only change is the name, it'd be better to change the references.
  • flameman: ok, i will reupload. But if i remember right, the old wiky was able to remove files ...
  • flameman: i need help to complete this table
addr begin addr end area
40000  ?? ram, userspace
400000  ?? ram, userspace
0xef600700 0xef600700+4 PPC405GP, GPIO output register
0xef600704 0xef600704+4 PPC405GP, GPIO Tri-State register, Controls if pin is active when high.
0xef600718 0xef600718+4 PPC405GP, GPIO Open Drain register. Controls if pin is an open drain or active output.
0xef60071c 0xef60071c+4 PPC405GP, GPIO Input register. synchronized with OPBClk
0xfff80000  ???  ???
0xfffa0000 0xfffaffff flash, bootloader data
0xfffb0000 0xfffbffff flash, bootloader data
0xfffc0000 0xffffffff flash, bootloader

Open questions

how/where is ram mapped ?

how/where is harddisk mapped ?

how/where is pci mapped ?

what is the bootstrap addr of the flash ?