| ??? 07/02/05 09:24 Read: times |
#96432 - Analogue? Differential?? Responding to: ???'s previous message |
Raghunathan said:
You have successfully managed to paste in simple english as to how a 16 channel analog input stage works in the differential mode. How do you know it's analogue, and how are you sure its differential? Rahil Aslam said:
... this data [from the MUX] will be latched to a parrallel to serial Shift Register ... If it's going into a "parrallel to serial Shift Register" it must be digital - unless he's just omitted to mention the Analogue-to-Digital converter, or doesn't realise that you can't just feed analogue signals into a shift register... Rahil Aslam said:
there are 16 different source of signal, and each source produce 2 signals, the signals are in pair (two signal for each source), which have to be read simultaneously Sure, this could describe a differential signal - but it could also just be two separate signals (eg, clock & data; I & Q; S-Video) |
| Topic | Author | Date |
| data acquisition project | 01/01/70 00:00 | |
| step back | 01/01/70 00:00 | |
| Extreme Data Acquistion ? | 01/01/70 00:00 | |
| Analogue? Differential?? | 01/01/70 00:00 | |
| Guess ...? | 01/01/70 00:00 | |
| Other options | 01/01/70 00:00 | |
| baber | 01/01/70 00:00 | |
| Why serial? Why Counter?? | 01/01/70 00:00 | |
| Why multuplex? | 01/01/70 00:00 | |
thanks | 01/01/70 00:00 |