So the data is memory mapped in the FPGA by itself or should i run the
7800ctl code to get the data to the FPGA... I'm very sorry if this
sounded a stupid question Jiri. Should I have the twi select read and
write to be run to get the data or the data will be automatically be
in the FPGA please help me out Jiri.. Thanks in advance
On Tue, Jul 8, 2008 at 9:19 AM, vigu <> wrote:
> Thanks a lot this helped me better.........
>
> On Mon, Jul 7, 2008 at 6:11 PM, jirimacku <> wrote:
>> --- In vigu <> wrote:
>>>
>>> Hi All,
>>>
>>> I'm quite new using TS 7800 and I'm trying to get a depth data via
>>> the ADC of 7800, I have seen the 7800tcntl.c program but what I need
>>> is just the depth data with 2 channels. I'm not pretty sure which
>>> function to call for the data alone...
>>
>> Hi,
>>
>> you don't need to call any function. The sampled data are in FPGA
>> memory maped to address 0xE8100000.
>> You can find very good info about the 7800's ADC design and the
>> ts7800ctl program here:
>> ftp://ftp.embeddedarm.com/tmp/7800_adc_update/
>>
>> Regards
>> Jiri
>>
>>
>
>
>
> --
> With regards,
> Vignesh Badrinarayanan
>
>
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