| ??? 11/29/07 21:10 Modified: 11/29/07 21:12 Read: times |
#147605 - one other thing ... Responding to: ???'s previous message |
This may not be the problem, but ... since some of the modes are emulations of CRT's ... If you're getting noise on the display, there may another reason. Are you writing to the display only during horizontal and/or vertical blanking? If not, that could be the source of the noise, as there would be contention for access to the refresh memory.
RE |
| Topic | Author | Date |
| Dallas DS89C450 - placing a large array into xram | 01/01/70 00:00 | |
| of course it does | 01/01/70 00:00 | |
| OP is using large memory model | 01/01/70 00:00 | |
| Yep - I'm using the large memory model | 01/01/70 00:00 | |
| large memory model and timing | 01/01/70 00:00 | |
| I'm using the XRAM inside the DS89C450 | 01/01/70 00:00 | |
| Do Not Forget pdata | 01/01/70 00:00 | |
| I'll look into this | 01/01/70 00:00 | |
| Divide and conquer | 01/01/70 00:00 | |
| Thanks - I will try this | 01/01/70 00:00 | |
| one other thing ... | 01/01/70 00:00 | |
| You're welcome | 01/01/70 00:00 | |
| We've fixed it | 01/01/70 00:00 | |
| It's been a while... | 01/01/70 00:00 | |
| Thanks - That's fixed it! | 01/01/70 00:00 | |
Thanks for your help | 01/01/70 00:00 |