| ??? 03/11/07 21:02 Read: times |
#134726 - there is no easy way Responding to: ???'s previous message |
I've once had a sample from Dallas (80c320) and r7 was damaged. I found out by using r7 in my code. If I would not use r7 the chip would be still in the circuit.
So you have to write a test code that writes a value in any of all the registers IRAM etc. and read back to verify if everything is doing what you want the chip to do. |
| Topic | Author | Date |
| damaged chips? | 01/01/70 00:00 | |
| there is no easy way | 01/01/70 00:00 | |
| Test code | 01/01/70 00:00 | |
| Test hardware | 01/01/70 00:00 | |
the first rule | 01/01/70 00:00 |