EAW160-7KHLW Datasheet, PDF (3/5 Pages) List of Unclassifed Manufacturers – LCD-GRAPHIC MODULE 160x128 WITH CONTROLLER T6963

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the right to change specifications
without prior notice. Printing and
typographical errors reserved.
EA W160-7K
Page 3
Contrast adjustment
will be done by an external potentiometer. Adjustment will be done once. The built-in temperature
compensation circuit provides best contrast for all conditions. Block diagram an page 4 shows a
possible application.
Operating the display requires a single supply of +5V only. Internally a negative voltage of about -
17V (VEE) is generated for contrast.
Controller T6963C
Command table of built-in controller T6963C is printed below. A detailed description you will find
at the Manual T6963C (http://www.lcd-module.de/pdf/zubehoer/eng/s_6963.pdf).
Command
Command Code
D7 D6 D5 D4 D3 D2 D1 D0
Description
Pointer Set
N2 N1 N0
0
0
1
0
0
N2 N1 N0
0
0
0
1
1 Cursor pointer set
0 Offset register set
1 0 0 Adress pointer set
Control Word Set 0 1 0 0 0 0 N1 N0
N1 N0
0 0 Text home address set
0 1 Text area set
1 0 Graphic home adress set
1 1 Graphic area set
Mode Set
N2 N1 N0 Graphic and Text; CG=0: ROM, CG=1: RAM
0 0 0 OR
1 0 0 0 CG N2 N1 N0 0 0 1 EXOR
0 1 1 AND
1 0 0 Text only (attribuite capability)
Display Mode
1 0 0 1 N3 N2 N1 N0
N3=0: Graphic display off
N3=1: Graphic display on
N2=0: Text display off
N2=1: Text display on
N1=0: Cursor display off
N1=1: Cursor display on
N0=0: Cursor blink off
N0=1: Cursor blink on
Cursor Pattern
Select
N2 N1 N0 specifies the number of cursor lines
1 0 1 0 0 N2 N1 N0 0 0 0 1 line cursor (bottom line)
1 1 1 8 line cursor (8x8 dot cursor)
Data Auto
Read/Write
1 0 1 1 0 0 N1 N0
N1 N0 Continous data can be written or read
0 0 Data auto write set
0 1 Data auto read set
1 * Auto reset
Data Read/Write 1 1 0 0 0 N2 N1 N0
Data read/write command for 1 byte
N2=0: Address pointer up/down
N2=1: Address pointer unchanged
N1=0: Address pointer up
N1=1: Address pointer down
N0=0: Data write
N0=1: Data read
Screen Peeking 1 1 1 0 0 0 0 0
Transfer display data to data stack for read
from CPU
Screen Copy
11101000
1 line display data which address is indicated
by address pointer is copied to graphic RAM
area
Bit Set/Reset
1 1 1 1 N3 N2 N1 N0
N3=0: Bit reset
N3=1: Bit set
N2, N1, N0 indicates the bit in the pointed
address (000 is LSB)
Remark
Status
Check
Status
Check
Status
Check
Status
Check
Status
Check
Table of commands T6963C