tag:blogger.com,1999:blog-1455363989995898060.post6799504849182424044..comments2024-02-23T08:34:33.986+00:00Comments on Reversatronics: Fun with a Linear CCDreversatronicshttp://www.blogger.com/profile/17136629211764884076noreply@blogger.comBlogger9125tag:blogger.com,1999:blog-1455363989995898060.post-55806650637176092192023-06-20T21:29:48.822+01:002023-06-20T21:29:48.822+01:00no, you don't definitively need it. It's j...no, you don't definitively need it. It's just useful if you're trying to debug what was going on (or wrong!)Grahamhttps://www.blogger.com/profile/13059053861961816936noreply@blogger.comtag:blogger.com,1999:blog-1455363989995898060.post-89878330686147248752023-06-20T18:31:17.910+01:002023-06-20T18:31:17.910+01:00Awesome! So I don't need _TRIG right? (Sorry, ...Awesome! So I don't need _TRIG right? (Sorry, I'm an arguing newbie).Unknownhttps://www.blogger.com/profile/17310055977621255831noreply@blogger.comtag:blogger.com,1999:blog-1455363989995898060.post-18610145585562303012023-06-20T18:22:53.690+01:002023-06-20T18:22:53.690+01:00From memory (as it was a while ago), I think I use...From memory (as it was a while ago), I think I used it to trigger my scope that a new line readout was about to happen.Grahamhttps://www.blogger.com/profile/13059053861961816936noreply@blogger.comtag:blogger.com,1999:blog-1455363989995898060.post-88769083109428203812023-06-20T18:19:15.919+01:002023-06-20T18:19:15.919+01:00What is _TRIG in PORTD = P1 + RS + _TRIGWhat is _TRIG in PORTD = P1 + RS + _TRIGUnknownhttps://www.blogger.com/profile/17310055977621255831noreply@blogger.comtag:blogger.com,1999:blog-1455363989995898060.post-64392050444339117232022-05-16T11:53:40.106+01:002022-05-16T11:53:40.106+01:00I was almost giving up to understand an Sony ILX-5...I was almost giving up to understand an Sony ILX-533, but when I found your site, my hope was renewed; since ILX-555 has almost same circuit than ILX-533.<br />Thanks for sharing!Willian C .https://www.blogger.com/profile/10436472901926726768noreply@blogger.comtag:blogger.com,1999:blog-1455363989995898060.post-45935939083872506042018-02-12T11:18:39.236+00:002018-02-12T11:18:39.236+00:00Hi Petr. You'll need to give more details abou...Hi Petr. You'll need to give more details about what you're trying to do and what problems you've having.Grahamhttps://www.blogger.com/profile/13059053861961816936noreply@blogger.comtag:blogger.com,1999:blog-1455363989995898060.post-10194731066507143072018-02-08T22:38:33.005+00:002018-02-08T22:38:33.005+00:00I need some help in a similar project. Can you hel...I need some help in a similar project. Can you help Graham, please?Anonymoushttps://www.blogger.com/profile/13320870737409239511noreply@blogger.comtag:blogger.com,1999:blog-1455363989995898060.post-67651579808141395522015-04-27T15:44:31.221+01:002015-04-27T15:44:31.221+01:00It'll be interesting to hear how you get on! I...It'll be interesting to hear how you get on! I'd recommend you take a look at the datasheets for image signal processors - there's a fair few ideas that will make life much easier in there. Things like correlated double sampling (CDS) and switched capacitors can make life easier in the long run. For example, the Circuit Operation section in the AD9826 datasheet ( http://www.analog.com/media/en/technical-documentation/data-sheets/AD9826.pdf ) has some good detail.<br />Grahamhttps://www.blogger.com/profile/13059053861961816936noreply@blogger.comtag:blogger.com,1999:blog-1455363989995898060.post-51541833330648831722015-04-27T14:07:59.163+01:002015-04-27T14:07:59.163+01:00Thanks for taking the time to figure this and writ...Thanks for taking the time to figure this and write it up.<br /><br />I just pulled an identical part from a junked scanner left by the side of the road near my house, and Google image search led me here. The datasheet link is especially useful.<br /><br />Mine is still on its original board from the scanner. There are some SN74ACT244 buffers that I guess were used to clean up the clock signals after their long, noisy path through the scanners guts from the logic board and a few transistors that I suspect might provide amplification to the CCD voltage outputs for its similarly noisy path back.<br /><br />If I get it working, then I'll let you know.Damien Millerhttps://www.blogger.com/profile/14257661959110958567noreply@blogger.com