| ??? 04/17/05 04:48 Read: times Msg Score: +1 +1 Good Answer/Helpful |
#91744 - 5V and 3.3V Responding to: ???'s previous message |
Archilles Waterland said:
I have a 8051 which runs on 5V DC powersupply. I need to interface it to FPGA which has 3.3V supply. If you can configure your FPGA's I/Os for LVTTL _and_ it's 5V-tolerant, then you don't need to do anything. Otherwise, you'll need a buffer. -a |
| Topic | Author | Date |
| FPGA 8051 | 01/01/70 00:00 | |
| Level translator | 01/01/70 00:00 | |
| 5V and 3.3V | 01/01/70 00:00 | |
| Read this | 01/01/70 00:00 | |
| Something else to read | 01/01/70 00:00 | |
| why and how | 01/01/70 00:00 | |
| How true,,,,,Or | 01/01/70 00:00 | |
| Surface mount :( I need DIP | 01/01/70 00:00 | |
| FPGA on perfboard?! | 01/01/70 00:00 | |
| 8051 + FPGA + OV6620 Camera | 01/01/70 00:00 | |
| My cat says....... | 01/01/70 00:00 | |
| Doh! | 01/01/70 00:00 | |
| as Andy said | 01/01/70 00:00 | |
| 8051 + FPGA + OV6620 Camera | 01/01/70 00:00 | |
| Which still begs the question.. | 01/01/70 00:00 | |
| ... and another question | 01/01/70 00:00 | |
I would | 01/01/70 00:00 | |
| I thought | 01/01/70 00:00 |