| ??? 07/18/08 05:08 Read: times |
#156817 - Stepper motor drive with 8051 |
Hai,
I am designing a stepper motor driver. I am using L297 and L6203 for this purpose. I am using 89C51RD2 for this purpose. uC will be connected to L297. L297 is stepper motor controller and L6203 is a H-bridge driver for stepper motor. My question is, whether I should connect the uC port pins to L297 directly or some buffer is required? What should be done for a good design? Please throw some light on it. Thanks JPRao |
| Topic | Author | Date |
| Stepper motor drive with 8051 | 01/01/70 00:00 | |
| my 'general rule' is | 01/01/70 00:00 | |
| General rule? | 01/01/70 00:00 | |
| direct if on-board, buffer if not | 01/01/70 00:00 | |
| not in more words | 01/01/70 00:00 | |
| More words | 01/01/70 00:00 | |
| Isolation | 01/01/70 00:00 | |
this MAY be relevant | 01/01/70 00:00 |