NHD-C12865AZ-RN-GBW Newhaven Display, NHD-C12865AZ-RN-GBW Datasheet - Page 11
NHD-C12865AZ-RN-GBW
Manufacturer Part Number
NHD-C12865AZ-RN-GBW
Description
LCD COG GRAPH 128X65 NO REFL
Manufacturer
Newhaven Display
Series
NHD-C12865AZ-Rr
Datasheet
1.NHD-C12865AZ-RN-GBW.pdf
(12 pages)
Specifications of NHD-C12865AZ-RN-GBW
Display Type
STN - Super-Twisted Nematic
Display Mode
Reflective
Viewing Area
52.60mm L x 27.00mm W
Backlight
Without Backlight
Dot Size
0.35mm W x 0.35mm H
Dot Pitch
0.38mm x 0.38mm
Dot Pixels
128 x 65
Interface
Parallel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Example Initialization Program
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Sub Init
Set P3.0
Set P3.1
Reset P3.4
Set P3.3 'reset
Reset P3.3
Waitms 2
Set P3.3
Waitms 20
A = &HA2 '1/9 BIAS
Call Writecom
A = &HA0 'ADC SELECT , NORMAL
Call Writecom
A = &HC8 'COM OUTPUT REVERSE
Call Writecom
A = &HA4 'DISPLAY ALL POINTS NORMAL
Call Writecom
A = &H40 'DISPLAY START LINE SET
Call Writecom
A = &H25 'INTERNAL RESISTOR RATIO
Call Writecom
A = &H81 'ELECTRONIC VOLUME MODE SET
Call Writecom
A = &H07 'ELECTRONIC VOLUME
Call Writecom
A = &H2F 'POWER CONTROLLER SET
Call Writecom
A = &HAF 'DISPLAY ON
Call Writecom
End Sub
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Sub Writecom
Reset P3.2 'A0
Reset P3.1 'R/W
Reset P3.4 'CS1
Set P3.0 'E
P1 = A
Reset P3.0
Set P3.4
End Sub
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Sub Writedata
Set P3.2
Reset P3.1
Reset P3.4
Set P3.0
P1 = A
Reset P3.0
Set P3.4
End Sub
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