Matrix Orbital MOP-GL12232D - Manual (Page 4)

3
Features
The Matrix Orbital Parallel display series offers a low cost display solution utilizing an industry standard
communication interface for simple integration into a wide variety of new and existing applications. The
Light Emitting Diode backlight with configurable brightness and voltage controlled contrast allows the
MOP Liquid Crystal Display line to offer a professional display solution for any project.
Hardware
Drawing
Figure 1: MOP-GL12232D Mechanical Drawing
Interface
Table 1: Display Control
Pin Symbol Description
1 RS Register Select
2 CS2 Chip Enable (Right)
3 CS1 Chip Enable (Left)
4 NC No Connect
5 NC No Connect
6 W/R Write/Read
7 V
SS
Ground
16 V
DD
Supply Voltage for Logic
17 RST Reset
18 V
0
Supply Voltage for LCD (Contrast)
19 NC No Connect
20 NC No Connect
Table 2: Parallel Data and Backlight
Pin Symbol Description
8 DB0 Data bit 0
9 DB1 Data bit 1
10 DB2 Data bit 2
11 DB3 Data bit 3
12 DB4 Data bit 4
13 DB5 Data bit 5
14 DB6 Data bit 6
15 DB7 Data bit 7
A LED (+) Backlight Anode
K LED (-) Backlight Cathode
*Note: Offered on applicable units only