Recent content by nokeeauser

here in this circuit i have added(well at least tried to use) 16 bit counter thinking the 8 bit version overflows too fast. then what i have tried to do is take the 2's complement of the MSB coming off the ADC the result is actually the one I posted on the earlier post.

the input sine wave is at 1 Hz, and 1 Vpp. It is very small. i have made another circuit where i have put a switch on the Registers CLR bit to initially clear it then keep it high. and i have put a switch on the LOAD pin of the counters to initially set it 0, then set it High. it seems like it...

here are the pictures of the circuit and the result i get, maybe that will help

im sorry you just completely lost me. I wouldn't even know how to do that..

yes your right about the integrator counting up when it is positive. that's what i had meant to say :) it was a bitmap image zipped...should work...

I have attached a word document with a copy of the simulation that I have used in Multisim. How did you know that the counter will overflow in 32 clock cycles? How can i make it so it does not overflow in 32 cycles, should i use more counters? Or should i use some kind of logic gate and...

Hey guys I am currently building a digital integrator for my senior design project. The project consists of An A/D, UP/DN counter, Adder, Register and DAC. The parts I am using are : A/D: AD7821 UP/DN: 74191 Adder: 7483 Register: 74198 Im cascading the 74191 and the 7483 to get 8 bit...