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PSoC 5LP
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It would be helpful when you tell us which display (link to datasheet) you are planning to use.
Bob
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Link to the data sheet: http://www.microtipsusa.com/pdfs/products/TFT/MTF-TW70SN911-AV.pdf
Unfortunately it doesn't tell what the conmtroller on the display is 😞
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Found this information on the Microtips website. Its a SSD1963 - the data sheet can be found here: http://www.allshore.com/pdf/solomon_systech_ssd1963.pdf
Basically you need 12 GPIOs to control it (RD, WR, CS, D/C and 8 data bits). Look at the controller data sheet for how to send data and commands, and which commands are available. This should be rather simple to implement.
You can also look at the Graphic LCD parallel interface component, maybe it works for you (though it doesn't support the SSD1963 directly).
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When I remember right, the GraphicLCDIntf component is for TFT displays without own controller. For that, the PSoC has not enough memory in your case (you would need nearly 1 meg).
As for the reset signal, you can pull it up to Vcc, or connect it to a GPIO pin. The latter is only needed when you want the module to reset during operation.
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I knew I should have looked into the data sheets first 😞
One additional note: you can safely switch to the 8bit mode of the controller. It will understand all commands, its just the RGB data which gets transferred differently.
For emwin, there are some postings in the forum, you should search for them. I'm not sure wheter Cypress hasn't licensed the SSD1963 driver from Segger (you would need GUIDRIVER_CompactColor_16 [http://www.segger.com/guidrv_compactcolor_16.html], which seems to available according to the documentation [http://www.cypress.com/?docID=37164]).
But Google should give you a ton of code for talking with the SSD1963, this controller is basis for many cheap displays sold on Ebay...
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You need add the path to this file to the include path.
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Hi,
I'm using a 2.8 TFT screen with a 8-bit latch on board wich can be selected by a jumper. Controller is the ili9320. I wander if the emWin files can be configured for using the 8-bits latch by controlling the LE port?
I also want to know if I can control the TFT with 8-bit data and without using the latch by using the msb data bits and the lsb databits on ground.
I try to get something on the screen with my PSoC5 but nothing.....
Anyone has some experience with this kind of TFT display, comming from the STM32 development board.
Thanks!
Rob