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Last Post 21 Jan 2016 12:50 PM by  Adam Ford
GPMC peekpoke
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Ken Willoughby
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Posts:9


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21 Jan 2016 12:20 PM
    Can I use peekpoke to set GPMC registers like CS6? How do I know what the physical address is?
    Adam Ford
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    Posts:794


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    21 Jan 2016 12:50 PM
    The registers are found in the Technical Reference Manual for the processor. I have a link to the DM3730 manual here: http://www.ti.com/lit/pdf/sprugn4

    You will have to register and login to TI. I am not exactly sure what you're trying to do, but Table 13-4 shows the pin is shared with gpio_57.

    If you want to pin mux it to CS6, the register to do that is 0x480020B8

    If you want to use CS6 as a GPIO, we have a GPIO app note so you can toggle it up and down: http://support.logicpd.co...rtalid=0&EntryId=698

    If there is some GPMC specific stuff you are trying to do, section 10 of the reference manual linked above goes into detail on the GPMC bus.
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