Mosaic
Well-Known Member
Hi all:I am trying to determine if this adc unit
https://www.electro-tech-online.com/custompdfs/2013/05/adc0820-n.pdf
will allow me to place several adc devices on the same 8 bit bus for data transfer to a PIC port.
I want to be able to have them sample at the same time (triggered by the PIC) but not compete for the data bus until the pic is ready to read each adc. I believe it can be done by 'enabling' a read using the individual RD lines but it isn't clear as the line serves more than one purpose.
Some advice pls!
https://www.electro-tech-online.com/custompdfs/2013/05/adc0820-n.pdf
will allow me to place several adc devices on the same 8 bit bus for data transfer to a PIC port.
I want to be able to have them sample at the same time (triggered by the PIC) but not compete for the data bus until the pic is ready to read each adc. I believe it can be done by 'enabling' a read using the individual RD lines but it isn't clear as the line serves more than one purpose.
Some advice pls!