| ??? 12/21/07 05:51 Read: times |
#148570 - hardware security byte Responding to: ???'s previous message |
On page 36 doc4129.pdf is written:
... external program execution is not possible, unless the hardware security byte is reprogrammed... do You checked this? |
| Topic | Author | Date |
| T89C51CC01UA not run on external code mem | 01/01/70 00:00 | |
| T89C51CC01UA not run on external code memory (2) | 01/01/70 00:00 | |
| I see no mention of !EA | 01/01/70 00:00 | |
| Re: I see no mention of !EA | 01/01/70 00:00 | |
| clock and ALE | 01/01/70 00:00 | |
| Re: clock and ALE | 01/01/70 00:00 | |
| Re: clock and ALE | 01/01/70 00:00 | |
| hardware security byte | 01/01/70 00:00 | |
| not an admonsihment, just a thought | 01/01/70 00:00 | |
Re: hardware security byte | 01/01/70 00:00 | |
| T89C51CC01UA not run on external code mem | 01/01/70 00:00 |