Pin no.
Symbol
Function
1
XRESET
External reset, low active. If only power on reset is required, could
connect to VDD
2
RS
Selects register date “H” and instruction “L”
3
CSB
Chip select pin
4
R/W
Use as read/write select input
5
E
Use as read/write enable signal
6
DB0
Display data signal.
7
DB1
8
DB2
9
DB3
10
DB4
11
DB5
12
DB6
13
DB7
14
VSS
Power supply (0V)
15
SHLC
Row scanning direction:
Refer to section 6.1 screen configuration
16
SHLS
Column scanning direction:
17
VDD
Power supply (+5V)
18
Vo
Voltage level for LCD driving
A
LED+
Anode of LED backlight
K
LED-
Cathode of LED backlight