Engineering Support
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Recent activity by Engineering Support-
The data is latched on the rising edge of the SCL signal, and the clock is LOW in the idle state. Therefore, you should use SPI Mode 0 with this display.
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Hi Marius, Technically, the ST7789VI controller can support a maximum of 62.5MHz. However, many TFT modules have lower practical limits due to PCB design, wiring, or other constraints. We typical...
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Hi, We typically recommend a frequency of 10-20MHz for SPI with this display.
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Hello, The driver on this display supports 24-bit and 18-bit, but does not natively support 16-bit (RGB565). A possible workaround would be to follow the setup for 18-bit interface and pad the RGB...
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Hi Bill, The backlight on this display does not have a resistor in series. Unfortunately, the exact LED PN is confidential, but I can answer any technical questions you have for the LED. The forw...
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Hi Chris, As you mentioned, the Rev1E displays use a new glass panel and switched from the ILI6122 IC to the ILI6137. We have not been able to find any timing or power requirement differences betw...
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Thank you for reaching out. The NHD-7.0-800480FT-CSXV-CTP display is certified with the CE mark. If you would like to receive additional information, please email to nhtech@newhavendisplay.com
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Hi Marius, You are correct. The display is set for 3-line 9-bit serial interface as you described. On this display, the IM3 pin is internally tied HIGH and the IM1 pin is internally tied LOW. On...
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Hi Marius, You are correct - the SDA pin on the TFT should be treated as MOSI. SDO can be treated as MISO. As you mentioned, this pin is typically not necessary if you are only sending data to th...
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Thank you for the update and I am glad you got the display working. Please let us know if you need further assistance.