Pin Description
Parallel Interface (default):
Pin No. Symbol
1
2
3
4
5
6
7‐10
11‐14
15
16
VSS
VDD
NC
RS
R/W
E
DB0 – DB3
DB4 – DB7
NC
NC
External
Connection
Power Supply
Power Supply
‐
MPU
MPU
MPU
MPU
MPU
‐
‐
Function Description
Ground
Supply Voltage for OLED and logic
No Connect
Register select signal. RS=0: Command,
RS=1: Data
Read/Write select signal, R/W=1: Read R/W: =0: Write
Operation enable signal. Falling edge triggered.
Four low order bi‐directional three‐state data bus lines. These four
are not used during 4‐bit operation.
Four high order bi‐directional three‐state data bus lines.
No Connect
No Connect
Serial Interface:
Pin No. Symbol
1
2
3‐11
12
13
14
15
16
VSS
VDD
NC
SCL
SDO
SDI
NC
/CS
External
Connection
Power Supply
Power Supply
‐
MPU
MPU
MPU
‐
MPU
Function Description
Ground
Supply Voltage for OLED and logic
No Connect
Serial Clock signal
Serial Data output signal
Serial Data input signal
No Connect
Active LOW Chip Select signal
Jumper Selections
MPU Interface
6800‐MPU Parallel (default)
8080‐MPU Parallel
Serial MPU
L_PS_H
H
H
L
J80_J68
J68
J80
‐
L_CS_H
L
L
Open
JCS
Open
Open
Short
[4]
NEWHAVEN [ NEWHAVEN DISPLAY INTERNATIONAL, INC. ]
