LCDInfo.com

Hello,

I've had a display from a fish finder lying around for a while, and I've been curious about whether I could use it or not. Now, I realize that this probably doesn't have anything to do with LCDInfo, considering that this display is older than I am. I spent some time several months ago looking for a datasheet for the SED1503 controller (which this display has 4) and I finally came across one. I just spent the early afternoon putting together a pinout for the header on the display as well. Now, from what I understand, the display shares its address lines with its data lines. I'm somewhat new to all of this, so my question is: how do I write to it? I'd appreciate any information anyone can provide me for this controller. I'll include my pinout.

Thanks!

I'm not familiar with this controller but if you have the datasheet I could have a look and maybe that would help.

But I just came across this thread again after forgetting about this display for a while. Sorry for such a late reply, but the datasheet for this particular controller can be found here:

http://www.t3.rim.or.jp/~qaz/eleparts/epsonlcd/SED1500.pdf

I believe the way the display is wired has an 8-bit shared address / data bus... and I'm not too clear on how I am supposed to control that. I'd appreciate any insight!

Thanks!