Difference between revisions of "LQ043 Adapt"
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In that case one more connection are required: | In that case one more connection are required: | ||
* connect LQ043 X7 pin 2 (SSI_B5) with DevLight SSI1_TxDAT | * connect LQ043 X7 pin 2 (SSI_B5) with DevLight SSI1_TxDAT | ||
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| + | ==Links== | ||
| + | * [[FrameBuffer | Linux framebuffer configuration]] | ||
| + | * [[SDL_Development | Developing graphical applications with SDL]] | ||
[[Category:ExtensionBoards]] | [[Category:ExtensionBoards]] | ||
[[Category:LCD]] | [[Category:LCD]] | ||
Revision as of 11:39, 17 June 2008
This adaptor board allows you to connect a Sharp's LQ043 LCD to your DevLight or DevFull.
The description, the datasheet and the schematics of can be found here [1]
Contents
Connection to the APF9328 Devfull
A simple flat cable (PC like) can be used to connect the LQ043_Adapt to the APF9328Devfull. Align the pins 1 (square via) on both boards together. Do not use long cables. The touch panel (if mounted on the LQ043 TFT) can be connected to the Devfull board by means of a 4 wire cables (2.54mm single row headers on both boards: LQ043_adapt and Devfull)
Connection to the APF9328 Devlight V1
On the Devlight V1, the LCD port is not prerouted. This means that you have to solder several wire between the vias corresponding to the LCD signals and a free place on the board where you can add a 2x15pins header.
Take a look at the Devlight datasheet. You will find a table representing the bottom side of the board. On the board (bottom), you will see a silkscreen indicating the names of each vias.
In the LQ043_Adapt datasheet, you will find the pin description of the 2x15 pins connector.
Connect (1 to 1) the signals of the LQ043_adapt to the ones of the Devlight.
Connection to the APF9328 Devlight V2
A simple flat cable (PC like) can be used to connect the LQ043_Adapt to the DevLight V2.
Align the pins 1 (square via) on both boards together.
Adding of a TSC2102 (touch panel and audio controler)
For those who do not have the APF9328Devfull and would like to use a touch panel, a reserved space has been foreseen on the LQ043_adapt board to solder the TSC2102 and a small regulator (LM317). This avoids developping or buying a dedicated PCB. In that case one more connection are required:
- connect LQ043 X7 pin 2 (SSI_B5) with DevLight SSI1_TxDAT
