| ??? 11/29/05 23:58 Modified: 11/30/05 00:41 Read: times |
#104394 - AD converter ... (ADC0804) with an 8052 |
Hello everyone,
Im in college studying Electrical Engineering Technology, and i am having trouble with this AD converter. I have this an actual schmatic picture i drew through proteus for you to furthur help me .. http://people.morrisville.edu/~gonzal46...asic52.jpg I have an external ram (TMM2016AP-10) as you can see, with a decoder (74ls138), and rs232 circuitry.. now for my question ... I have my External RAM hooked up with the /CE going to the lower address byte (Y0 of the 74ls138) and now i know that i have to put the AD converter to the highest address byte (/CS to the Y7 of the 74ls138) But i am not familiar at all with the AD converter ... at all ... i try to read up on it and I do now know how to start, if someone could please give me some tips or help me out to understand the AD converter it will be much appreciated. Thank You so much.. Edgardo Gonzalez |
| Topic | Author | Date |
| AD converter ... (ADC0804) with an 8052 | 01/01/70 00:00 | |
| two questions | 01/01/70 00:00 | |
| Please read the datasheet | 01/01/70 00:00 | |
| wouldn't i do that first? | 01/01/70 00:00 | |
| Concrete question?? | 01/01/70 00:00 | |
| how can i use max232 at proteus? | 01/01/70 00:00 | |
is the next generation totally helpless? | 01/01/70 00:00 |