| Pin |
符号 |
功能说明 |
| 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 |
NC |
No connect |
| 30 |
NC |
No connect |
| 31 |
NC |
No connect |
| 32 |
NC |
No connect |
| 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) |
