ADC in VHDL and De0 Nano ADC VHDL Code

[Altera_Forum]

Hi all, 

 The DE0-Nano board's demo code for ADC is written in Verilog. Could anybody help me regarding the VHDL one. Also I would appreciate if help me regarding some examples, links and tutorials for the ADC in VHDL.  Thank you in advance.

[Altera_Forum]

You can download free (time limited) Verilog to VHDL (and vice versa) converters. 

 Look at X-HDL from X-Tek Corp: http://x-tekcorp.com/livesite/pages/x-hdl (http://x-tekcorp.com/livesite/pages/x-hdl)  I'd hope the DE0-nano comes with some sample code that implements the physical layer interface to it's own ADC. Assuming that's written in Verilog you should be able to pass that through X-HDL to give you a something to work with.  If not, the interface is a very simple SPI interface detailed in the following document: ftp://ftp.altera.com/up/pub/altera_material/12.1/tutorials/de0-nano/using_de0-nano_adc.pdf (ftp://ftp.altera.com/up/pub/altera_material/12.1/tutorials/de0-nano/using_de0-nano_adc.pdf)  A little lateral thought should allow you to successfully write your own interface to it

[Altera_Forum]

Thank you for the instructions.