sir,
please help me i dont know how to use this ads1299. do i have to program it or it is preprogrammed and i just have to use it in my circuit by proper biasing it? do i just connect my electrodes in the input pins? and what is the purpose of positive and negative pins of the input electrode pins? and where i have to connect the positive pin electrode in the body part and where i have to connect the negative pin electrode? and the register maps given in the datasheet do i have to program the ads1299 or not? and is the output is only taken through the gpio pin and do i have to program the gpio pins as well because in the data sheet a register map is given to configure it? please help me i am in big trouble.
regards,
debajyoti