cookie4u
Newbie level 3
I Have a group project at the moment,
and right now I have to send a square wave to a Digital to Analogue Converter and output a voltage analog signal to a waveform, connnected to an audio amplifier afterwards
I'm using a DAC MCP4922 : 12-Bit DAC with SPI™ Interface
my professor said i also need e^(t/Time Constant) and sine(x) together to make a sound , how will I do this?
Altera cannot compute sine functions , so how Will i solve this?
are there any sample code i can use to test the DAC?
what does it mean when a DAC is 12 bit?
Also, to use the DAC i have to interface it with the SPI, but I am new at this and i dont know where to start.
How can I test out how the DAC works?
any suggesstions and ideas i can go forward with it?
I have no background in digital to analogue converters, and I want to get some testing done by the end of this week , i would appreciate any help available
project:making an electronic drumset
How do i get it to work
help! i am very confused how to connect the DAC to altera
:?::idea: i read some background info on DAC/SPI
*SEE POST BELOW*
TRYING TO GET THIS WAVEFORM - SPI on altera
what does SPI excatly do as well?
and right now I have to send a square wave to a Digital to Analogue Converter and output a voltage analog signal to a waveform, connnected to an audio amplifier afterwards
I'm using a DAC MCP4922 : 12-Bit DAC with SPI™ Interface
my professor said i also need e^(t/Time Constant) and sine(x) together to make a sound , how will I do this?
Altera cannot compute sine functions , so how Will i solve this?
are there any sample code i can use to test the DAC?
what does it mean when a DAC is 12 bit?
Also, to use the DAC i have to interface it with the SPI, but I am new at this and i dont know where to start.
How can I test out how the DAC works?
any suggesstions and ideas i can go forward with it?
I have no background in digital to analogue converters, and I want to get some testing done by the end of this week , i would appreciate any help available
project:making an electronic drumset
How do i get it to work
help! i am very confused how to connect the DAC to altera
:?::idea: i read some background info on DAC/SPI
*SEE POST BELOW*
TRYING TO GET THIS WAVEFORM - SPI on altera
what does SPI excatly do as well?