NHD-240128WG-BYGH-VZ# Newhaven Display, NHD-240128WG-BYGH-VZ# Datasheet - Page 16

• Manufacturer Part Number: NHD-240128WG-BYGH-VZ#
• Description: LCD Graphic Display Modules & Accessories STN-Y/G Transfl 144.0 x 104.0
• Manufacturer: Newhaven Display

Specifications of NHD-240128WG-BYGH-VZ#

• Pixel Density: 240 x 128
• Fluid Type: STN
• Module Size (w X H X T): 144 mm x 104 mm x 14.3 mm
• Backlighting: LED Yellow-Green
• Operating Temperature Range: - 20 C to + 70 C
• Product: Graphic LCD Module
• Display Mode: Transflective
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Newhaven Display International
Setting registers
(1)Set Cursor Pointer
(2)Set Offset Register
00100001
00100010
00100100
CODE
The position of the cursor is specified by X ADRS and Y ADRS. The cursor position can only be moved by
this command. Data read/write from the MPU never changes the cursor pointer. X ADRS and Y ADRS are
specified as follows.
Single-Scan
X ADRS 00 to 4FH
The offset register is used to determine the external character generator RAM area.
The T6963C has a 16-bit address bus as follows.
T6963C assign External character generator, when character code set 80H TO FFH in using internal character
generator. Character code 00H to 80H assign External character generator, when External generator mode.
The senior five bits define the start address in external memory of the CG RAM area. The next eight bits
represent the character code of the character. In internal CG ROM, character codes 00H to 7FH represent the
predefined “internal” CG ROM characters, and codes 80H to FFH represent the user’s own “external”
Y ADRS 00H to 0FH
X ADRS
Y ADRS
HEX.
21H
23H
24H
00H to 1FH (lower 5 bits are valid)
00H to 4FH (lower 7 bits are valid)
11111×110
11111×111
SET CURSOR POINTER
SET OFFSET REGISTER
SET ADDRESS POINTER
FUNCTION
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LOW ADRS HIGH ADRS
X ADRS
Bit 6
Bit 7 (MSB)
DATA
D1
Y ADRS
NHD-240128WG-BYGH-VZ#000C
00H
D2
X: invalid