GL2KS08adp

GLADP0108 adapter for the GLI2 board
GLI2 Board
GLI2 board 20 pin
female receptacle to
adapter 20 pin male
connection
Shown mounted on the GLI2 board
PIN 1
LCD Pin outs
LCD 20 male pins
1-2 GLI2 supplies Vee
1 Gnd
2-3 LCD has on-board Vee at PIN 18
2 5v+
3 Vo
1 2 3
4 D/I
5 R/W
6 E
7 D0
8 D1
9 D2
10 D3
11 D4
12 D5
13 D6
14 D7
15 CS1
16 CS2
17 RST
J1
18 Vee
J2
19 BL +
20 BL - *Some LCD LED backlights can draw
considerable power (over 200ma) and
can over heat the GLI2 power regulator
Jumpers at J1 and J2 will supply 5v
therefore the a heat sink will be required
to LCD pins 19 (5v) and 20 (Gnd)*
for the regulator. A better method would
be to provide a separate power supply
for the backlight.
1 Gnd
2 5v+
3 -15v Vee
4 D0
5 D1
6 D2
7 D3
8 D4
9 D5
10 D6
11 D7
12 C0
13 C1
14 C2
15 C5
16 E2
17 E1
18 E0
19 5v+
20 Gnd
20 male pins pointing downward
GLI2 Pin outs
Left and right 4 pin connections for support
purposes (no electrical function)
20K POT for contrast
adjustment
Negative voltage (Vee) supply jumper settings
COMPSys (c) 2002