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Thanks FoxyRick. I'm running my ADC at 50Khz and using a state-machine to go through the procedure. My VHDL code is as follows;
START_FSM : PROCESS (CURR_STATE, INTR)
BEGIN
READ_DATA <= '0';
WR <= '0';
CASE CURR_STATE IS
WHEN STARTUP =>
WR...
Hi everyone,
I have a resistive humidity sensor which I'm using an ADC (ADC0804) to get values off. The specification of my project specify that the sensor has to sample the humdity at a frequency of 5Hz. I'm using a Spartan-3 board to interface the ADC. How am I able to do this? Obviously, I...
Hi everyone,
I'm using an ADC to convert signals from a resistive humidity sensor. I'm trying to get it to work with my Spartan-3 FPGA board such that the conversion process is always outputting values and not just once at a time. I'm outputting the 8-bit value on the 8 LEDs.
Now, what I have...
Hi everyone, I'm still quite new to VHDL and I'm trying to use the Micron MT45W8MW16 CellularRAM on my Spartan-3 board.
Now, I've had a look at the operation manual for the cellularRAM and one thing I don't understand is, since it is asynchronous, do I still use the clock signal to check for a...
Hi everyone,
I'm using the DS18B20 one-wire digital sensor on the FX2-BB connected to my Spartan-3 board.
I've found some code online and spent some time understanding what's going on.
The code is over here courtesy of codeforge:
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
use...
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