How to wire DSI LCD?

Chip Platform Rockchip
1

Hi,

i’m trying to wire a 6 inches DSI LCD, i know where are the the 4 channel pins in the expansion headers, but i can’t find the following pins:

TE, RES (reset pin) HSYNC, AVDD+, AVDD-

Backlight input pins: LEDA1, LEDA2, LEDK1, LEDK2

plus, i need a VCC of 1.8V or 2.8V, i see that the camera inerface has output pins with this voltage (plus all the pins i can’t find in the expansion header), so, the expansion headers have it somewhere or i need to use the 5V and step it down to 1.8?

any can give me a hand with this? thanks !

2

you should ?layout another adapter?plate?to?supply power and baccklight pin

3

Hi,

power is not a problem if i can’t supply it directly from the firefly, but what about RES, that is used to initialize the lcd? and AVDD+/- ? this needs to be also done apart from firefly? (i hope this is not true)?
lcd_disp.png

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