| ??? 01/13/05 12:31 Read: times |
#84916 - ATA specs Responding to: ???'s previous message |
You should read the ATA specs for this information. Things that are stated in the specs are often not in the data sheet.
The voltage is 5V for all ATA drives. As far as I remember (but check yourself), the inputs are TTL compatible, so 3V will work fine, if the inputs on you development board can tolerate the 5V outputs from the drive. Best regards, Mikkel C. Simonsen |
| Topic | Author | Date |
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| My laptop hard drive | 01/01/70 00:00 | |
| ATA specs | 01/01/70 00:00 | |
| ATA specs | 01/01/70 00:00 | |
| Level converters | 01/01/70 00:00 | |
| That's right | 01/01/70 00:00 | |
| should most often be used | 01/01/70 00:00 | |
| 3.3 Volts logic with 5V input ? | 01/01/70 00:00 | |
| LPC9xx has it !! | 01/01/70 00:00 | |
| OK TTL is now =xxV | 01/01/70 00:00 | |
| LPC9xx and 5V | 01/01/70 00:00 | |
| not beginners but ignorami | 01/01/70 00:00 | |
| Begginers or not | 01/01/70 00:00 | |
| well, look here | 01/01/70 00:00 | |
| latchup | 01/01/70 00:00 | |
| RTFM | 01/01/70 00:00 | |
| Cygnal Has It !! | 01/01/70 00:00 | |
| Cygnal and LPC9xx | 01/01/70 00:00 | |
| Incompatible? | 01/01/70 00:00 | |
| Inconpatible ? | 01/01/70 00:00 | |
| 5V tolerant | 01/01/70 00:00 | |
| 5V tolerant. | 01/01/70 00:00 | |
| Relax! | 01/01/70 00:00 | |
| OK is only for Rigo | 01/01/70 00:00 | |
| No more logic levels | 01/01/70 00:00 | |
| Logic Lines Not Hard Lines | 01/01/70 00:00 | |
| Only one answer possible. | 01/01/70 00:00 | |
this guy is crazy .... | 01/01/70 00:00 |