| Pin |
Symbol |
Function |
| 1 |
LED- |
Power for LED backlight cathode |
| 2 |
LED- |
Power for LED backlight cathode |
| 3 |
LED+ |
Power for LED backlight anode |
| 4 |
LED+ |
Power for LED backlight anode |
| 5 |
NC(YU) |
No connect |
| 6 |
NC(XL) |
No connect |
| 7 |
NC(SPI_IIC_SEL) |
No connect |
| 8 |
/RESET |
Hardware reset |
| 9 |
NC(CS) |
No connect |
| 10 |
NC(SDA) |
No connect |
| 11 |
NC(SCL) |
No connect |
| 12 |
B0 |
Data bus |
| 13 |
B1 |
Data bus |
| 14 |
B2 |
Data bus |
| 15 |
B3 |
Data bus |
| 16 |
B4 |
Data bus |
| 17 |
B5 |
Data bus |
| 18 |
B6 |
Data bus |
| 19 |
B7 |
Data bus |
| 20 |
G0 |
Data bus |
| 21 |
G1 |
Data bus |
| 22 |
G2 |
Data bus |
| 23 |
G3 |
Data bus |
| 24 |
G4 |
Data bus |
| 25 |
G5 |
Data bus |
| 26 |
G6 |
Data bus |
| 27 |
G7 |
Data bus |
| 28 |
R0 |
Data bus |
| 29 |
R1 |
Data bus |
| 30 |
R2 |
Data bus |
| 31 |
R3 |
Data bus |
| 32 |
R4 |
Data bus |
| 33 |
R5 |
Data bus |
| 34 |
R6 |
Data bus |
| 35 |
R7 |
Data bus |
| 36 |
HSYNC |
Horizontal sync signal, default is negative polarity. |
| 37 |
VSYNC |
Vertical sync signal, default is negative polarity. |
| 38 |
DCLK |
Dot-clock signal and oscillator source |
| 39 |
NC(HDIR) |
No connect |
| 40 |
NC(VDIR) |
No connect |
| 41 |
VCC |
Power Supply |
| 42 |
VCC |
Power Supply |
| 43 |
NC(YD) |
No connect |
| 44 |
NC(XR) |
No connect |
| 45 |
NC(PARA_SERI) |
No connect |
| 46 |
NC(BIST_EN) |
No connect |
| 47 |
NC(ENPROG) |
No connect |
| 48 |
NC |
No connect |
| 49 |
NC |
No connect |
| 50 |
NC |
No connect |
| 51 |
NC(DISP) |
No connect |
| 52 |
DE |
Data input enable. Display access is enabled when DE is “H”. |
| 53 |
GND |
Ground |
| 54 |
GND |
Ground |
