GLK12232-25-SM-R14 Matrix Orbital, GLK12232-25-SM-R14 Datasheet - Page 26
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GLK12232-25-SM-R14
Manufacturer Part Number
GLK12232-25-SM-R14
Description
LCD GRAPHIC DISPL 122X32 WHT/BLU
Manufacturer
Matrix Orbital
Datasheet
1.GLK12232-25-SM-WB.pdf
(42 pages)
Specifications of GLK12232-25-SM-R14
Display Type
LCD - Monochrome
Display Mode
Transmissive
Viewing Area
60.20mm L x 18.00mm W
Backlight
LED - White
Dot Size
0.40mm W x 0.40mm H
Dot Pitch
0.44mm x 0.44mm
Dot Pixels
122 x 32
Interface
I²C, RS232, TTL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
635-1000
GLK12232-25-SM
GLK12232-25-SM
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
GLK12232-25-SM-R14
Manufacturer:
Matrix Orbital
Quantity:
135
7.3.3 Upload Font (254 36 [ref] [file size] [file data])
to be used for this font. File size is a 2 byte value that must be calculated by the host before the transfer takes
place.
7.3.4 Upload Bitmap (254 94[ref] [file size] [file data])
number to be used for this bitmap. File size is a 2 byte value that must be calculated by the host before
the transfer takes place.
7.4 Working with Font Files
The character list consists of groups of 3 bytes per character:
7.4.1 Font File in Table Form
Matrix Orbital
This command begins a font upload to the display’s non-volatile memory. [ref] is the reference number
This command begins a bitmap upload to the display’s non-volatile memory. [ref] is the reference
A font file consists of a header, a character list and character bitmaps.
The header consists of;
• Placeholder for actual EOF (2 bytes, use 0xFF 0xFF - these bytes will be set to their final value by the
• Nominal character width (1 byte)
• Absolute font height (1 byte)
• ASCII value of first character defined in this file (1 byte)
• ASCII value of last character defined in this file (1 byte)
• Offset to character bitmap (2 bytes)
• Actual width of this character (1 byte)
The Table below shows the layout of a font file in table form.
module)
GLK12232-25-SM
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