| ??? 06/13/07 04:52 Read: times |
#140644 - I know that ... but it would be convenient ... Responding to: ???'s previous message |
At least this week it would be convenient.
BTW, anyone who's spent any time with a logic analyzer on a Motorola 68HC05/08 will have noticed that what's apparently visible is an entire system bus, and, if you time the data acquisition correctly, you can "steal" whatever's on the internal bus at any given time. You can also force writes to various locations in internal memory, and, from there, execute the content you've "jammed" into the internal RAM. The rest is up to you, but it does mean that you can take DMA to the internal RAM if you're clever. Don't forget to attach pullup resistors ... RE |
| Topic | Author | Date |
| 8051 ram space | 01/01/70 00:00 | |
| Yes | 01/01/70 00:00 | |
| Summary | 01/01/70 00:00 | |
| one example | 01/01/70 00:00 | |
| Yes, some of them do that ... | 01/01/70 00:00 | |
| DMA to internal XRAM? | 01/01/70 00:00 | |
I know that ... but it would be convenient ... | 01/01/70 00:00 |