logo
Most Viewed Last 7 Days
436MHz DATV Up-Converter (483)
DVB-S USB rx (126)
Archive3 - DATV Software (119)
13cm Amplifier (70)
ATV using LED Tx (60)
ATV Contest 2006 (56)

Basic Verilog Code De0Nano



    Cluster Activity

    Spots per uW band today:
    UK spotter or spotted only.

    Solar data:
    SFI
    76
    A-Index
    6
    K-Index
    2
    Exp.K
    2
    Sunspots
    26
    Activity
    qui
    GMF
    qui
    Aurora?
    no

    My Weather

    Date:18/11/17 Time:17:25
    Temp:3C
    Wind Speed:2.5mph
    Wind Dir:202deg
    Pressure:1017.29mB
    Humidity:118%
    Dew Point:6.6C
    UKHASnet
    Basic Verilog Code De0Nano

    Over Christmas 2015 i taught myself the very basics of Verilog code using my Altera De0Nano FPGA development board, this has been sitting around for quite a few years now!
    This entailed flashing an LED first :-) and then moved on to an Audio band pass filter using the on-board ADC and an R2R DAC output, then onto a mixer and extremely basic software receiver.

    Most of the modules are here for reading the adc and then creating a basic mixer, dds, filter and a poorly ssb demodulator!
    Receiver Code Bits
    Audio Filter Verilog Code Bits
    There will be a lot of bugs here but thought I'd share it for your entertainment!

    The idea was then to use this ADC from a WiMax board to cover HF.... one day.

    AD9236 bodge













    Last page added:16/08/17 15:45
    M0DTS.co.uk