| ??? 10/25/05 01:27 Read: times |
#102875 - video output Responding to: ???'s previous message |
The video output of the 450 is regular NTSC, is it not?
If your running it through a modulator to channel 3 on a TV... I was looking at those 4" color LCD displays in Jameco and figuring they would be easier to haul around than a heavy TV, then the obvious hit me - its not going to use any color information. Craig, first of all I do trust your calculations; but if you have yet to connect all of these devices at once, how do you know that it will be able to handle them at once? I guess I'm still too amazed to accept the effeciency of using an 8051 to "emulate" a video card. I know, I'm in denial. In Myke's book, it shows he has reached limits of doing this and goes into saying about how he is limited in the amount of text he can display; I believe it was earlier in a post here it was said that the display output is much improved upon Myke's design - I can't wait to see the code as to how this is implemented. |
| Topic | Author | Date |
| 8051 8-bit computer | 01/01/70 00:00 | |
| (or z80) | 01/01/70 00:00 | |
| 8051 computer | 01/01/70 00:00 | |
| I never cringe on a "fun exercise" I do, | 01/01/70 00:00 | |
| awesome? | 01/01/70 00:00 | |
| Computer | 01/01/70 00:00 | |
| 8051 Computer. | 01/01/70 00:00 | |
| Minor corrections | 01/01/70 00:00 | |
| 11MHz? | 01/01/70 00:00 | |
| Not sure | 01/01/70 00:00 | |
| Congratulations | 01/01/70 00:00 | |
| Actually it's teh same | 01/01/70 00:00 | |
| 11MHz | 01/01/70 00:00 | |
| Re: 8051 computer | 01/01/70 00:00 | |
| Just us | 01/01/70 00:00 | |
| Project Team | 01/01/70 00:00 | |
| me tried | 01/01/70 00:00 | |
| thoughts on project | 01/01/70 00:00 | |
| What is a true multitasking controller? | 01/01/70 00:00 | |
| multitasking controller | 01/01/70 00:00 | |
| video | 01/01/70 00:00 | |
| continued.. | 01/01/70 00:00 | |
| continued.. | 01/01/70 00:00 | |
| I don't think so | 01/01/70 00:00 | |
| color display? | 01/01/70 00:00 | |
| Predko Video | 01/01/70 00:00 | |
| yes | 01/01/70 00:00 | |
| video, timing, speeds etc. | 01/01/70 00:00 | |
| Video Timing. | 01/01/70 00:00 | |
| 6.2MHz pixel clock? | 01/01/70 00:00 | |
| Pixel Clock | 01/01/70 00:00 | |
| pix clock | 01/01/70 00:00 | |
| overclocking | 01/01/70 00:00 | |
| pad pixels | 01/01/70 00:00 | |
| just a suggestion | 01/01/70 00:00 | |
| Speed | 01/01/70 00:00 | |
| DS'4x0 | 01/01/70 00:00 | |
| DIP / surface mount | 01/01/70 00:00 | |
| a 100MHz chip in a perf board? methinks | 01/01/70 00:00 | |
| Hardware multitasking | 01/01/70 00:00 | |
| Multitasking redefined | 01/01/70 00:00 | |
| Misplaced self belief... | 01/01/70 00:00 | |
| Daunting? | 01/01/70 00:00 | |
| breadboarded | 01/01/70 00:00 | |
| TRS-80 | 01/01/70 00:00 | |
| TRS80? | 01/01/70 00:00 | |
| in the beginning there was .. | 01/01/70 00:00 | |
| TRS-80 Info | 01/01/70 00:00 | |
| Man those were the days. | 01/01/70 00:00 | |
| That fast? | 01/01/70 00:00 | |
| More retroinfo | 01/01/70 00:00 | |
| TRS-80 forward speed. | 01/01/70 00:00 | |
| Like I said, It was a long time ago | 01/01/70 00:00 | |
| hrm | 01/01/70 00:00 | |
| TRS80 model 1 speed... | 01/01/70 00:00 | |
| TRS80 | 01/01/70 00:00 | |
| You think? | 01/01/70 00:00 | |
| OK so both | 01/01/70 00:00 | |
| No pictures yet | 01/01/70 00:00 | |
| Video Capture Card? | 01/01/70 00:00 | |
| Nope | 01/01/70 00:00 | |
| video output | 01/01/70 00:00 | |
| Qui? | 01/01/70 00:00 | |
| Multitasking | 01/01/70 00:00 | |
| Real Time and Multi Tasking | 01/01/70 00:00 | |
| Maybe whomever has "no idea what I'm tal | 01/01/70 00:00 | |
It's probably at least fast enough ... | 01/01/70 00:00 |