Pin |
符號 |
功能說明 |
1 |
GND |
System ground pin of the IC. Connect to system ground. |
2 |
VDD |
Power Supply : +3.3V |
3 |
BLE |
Backlight control signal , H: On \ L: Off |
4 |
D/C |
Data/Command select |
5 |
WR |
Write strobe signal |
6 |
RD |
Read strobe signal |
7 |
DB0 |
Data bus |
8 |
DB1 |
Data bus |
9 |
DB2 |
Data bus |
10 |
DB3 |
Data bus |
11 |
DB4 |
Data bus |
12 |
DB5 |
Data bus |
13 |
DB6 |
Data bus |
14 |
DB7 |
Data bus |
15 |
DB8 |
Data bus (When select 8bits Mode, this pin is NC) |
16 |
DB9 |
Data bus (When select 8bits Mode, this pin is NC) |
17 |
DB10 |
Data bus (When select 8bits Mode, this pin is NC) |
18 |
DB11 |
Data bus (When select 8bits Mode, this pin is NC) |
19 |
DB12 |
Data bus (When select 8bits Mode, this pin is NC) |
20 |
DB13 |
Data bus (When select 8bits Mode, this pin is NC) |
21 |
DB14 |
Data bus (When select 8bits Mode, this pin is NC) |
22 |
DB15 |
Data bus (When select 8bits Mode, this pin is NC) |
23 |
NC |
No connect |
24 |
NC |
No connect |
25 |
CS |
Chip select |
26 |
RESET |
Hardware reset |
27 |
L/R |
Left / right selection; Default L/R=H |
28 |
U/D |
Up/down selection; ; Default U/D=L |
29 |
XL |
Left electrode |
30 |
YU |
Top electrode |
31 |
XR |
Right electrode |
32 |
YD |
Bottom electrode |
33 |
VLED- |
Power for LED Driver IC(GND) |
34 |
VLED- |
Power for LED Driver IC(GND) |
35 |
VLED+ |
Power for LED Driver IC(+5V) |
36 |
VLED+ |
Power for LED Driver IC(+5V) |