Yes, you can just leave those pins unconnected. Do you have a S1D13700 controller board already available to you? If so, I would like to know how this works out for you...keep us posted
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| S1D13700 LCD Controller v.s. SED1335 for SP14Q002-A2 http://forum.lcdinfo.com/viewtopic.php?f=6&t=1234 |
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| Author: | wanna [ Mon Jun 20, 2005 8:41 ] |
| Post subject: | S1D13700 LCD Controller v.s. SED1335 for SP14Q002-A2 |
Hi, has anyone worked with S1D13700 EPSON LCD controller before? I know that this chip is a newer version of S1D13305. I am not sure if i can use the same connection for S1D13700 with LCD monochrome graphic display SP14Q002-A2 as those in SED1335. I found some example on SED1335 and graphic LCD display. but, i found non for S1D13700. cheers, Wanna, |
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| Author: | One~Zero [ Tue Jun 21, 2005 15:25 ] |
| Post subject: | |
As much as I can remember on the S1D13700, they should be pin/pin compatible with the S1d13305 series. However, the 13700 also handles color I believe. Another thing is that the 13700 is limited to a screen resolution of 320x240 max, where the 13305 can handle 640x256. Compare the spec sheets on the two for layout, that would be the easiest way to know. |
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| Author: | wanna [ Tue Jun 28, 2005 6:46 ] |
| Post subject: | S1D13700 EPSON LCD controller |
Hi One~Zero, Thank you for your previous reply. I compare the SD137000F0 data sheet to SED13350 data sheet. They have some similarity. However, i would like to confirm how to wire SD13700F0;because, there are many samples on hardware wiring on SED13350 but there is non for SD13700. So, i would like to confirm that i could use the same connection and pins as in SED13350. Specially, i want to know what really XECL, MOD(WF), YSCL pins do? Since, SP14Q002-A2 ,black/white Graphic LCD display, has only 14 pins so these 3 pins seem to be a left over pins from the LCD controller. So, would it be ok if i just leave these 3 pins unconnected and leave them open? Thank you, |
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| Author: | One~Zero [ Tue Jun 28, 2005 17:50 ] |
| Post subject: | |
Yes, you can just leave those pins unconnected. Do you have a S1D13700 controller board already available to you? If so, I would like to know how this works out for you...keep us posted
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