Newhaven Display Forum

Newhaven Products => TFTs => Topic started by: carrasco on June 13, 2017, 06:38:51 PM

Title: Using RGB666 on NHD-4.3-480272EF-ATXL#-T
Post by: carrasco on June 13, 2017, 06:38:51 PM
Hello,

After reviewing the documentation related with the NHD-4.3-480272EF-ATXL#-T, I have not been able to find how to terminate the unused pins.
1. Is required to terminate the unused RGB pins? Ground, pull-down resistor?
2. Are the unused pins the LSB or MSB?

Thank you,
carrasco
Title: Re: Using RGB666 on NHD-4.3-480272EF-ATXL#-T
Post by: Saurabh_B on June 14, 2017, 08:00:03 AM
Hello,

You would want to ground the unused RGB pins. These would be the LSB (R0,R1, G0, G1, B0, B1)
Title: Re: Using RGB666 on NHD-4.3-480272EF-ATXL#-T
Post by: Paul_B on June 14, 2017, 08:02:54 AM
Hello carrasco,

One approach is to wire all the unused bits to a fixed value (typically zero - Ground). Please note that you do not need to utilize a pull-down resistor. 
Title: Re: Using RGB666 on NHD-4.3-480272EF-ATXL#-T
Post by: Paul_B on June 14, 2017, 08:04:48 AM
You can also wire them to the upper bits, in sequence  ;)