[Oberon] FPGA - Oberon - Sound

[Magnus Karlsson]

At the top level you need to add two output signals called AUDIO_L and 
AUDIO_R.
You need to instantiate two dac units, one for left and one for right 
and hook them up like this:

   dac left_dac(
     .DACout(AUDIO_L),
     .DACin(analog_left),
     .clock(clk)
   );

   dac right_dac(
     .DACout(AUDIO_R),
     .DACin(analog_right),
     .clock(clk)
   );

where analog_left and analog_right are the 12-bit analog values to convert.

Magnus


On 10/29/2018 1:48 PM, Tomas Kral wrote:
> On Mon, 29 Oct 2018 21:20:05 +0100
> Tomas Kral <thomas.kral at email.cz> wrote:
>
>> How do I connect `DACout' to
>>
>> # audio
>> NET "AUDIO_L"      LOC = "K15";
>> NET "AUDIO_R"      LOC = "K16";
>>
>> in `Pepino_UCF'?
> like this ????
> assign AUDIO_L = DACout;
> just left channel
>