CU20027-Y100 Noritake Company Inc, CU20027-Y100 Datasheet - Page 25

• Manufacturer Part Number: CU20027-Y100
• Description: MODULE VF DISPLAY 20X2 5V CHAR
• Manufacturer: Noritake Company Inc

Specifications of CU20027-Y100

• Outline L X W X H: 116.00mm x 37.00mm
• Viewing Area: 73.40mm L x 15.00mm W
• Display Format: 20 x 2
• Display Type: Character
• Format: 5 x 8 Dots
• Voltage - Supply: 5V
• Character Size: 2.72mm H x 7.19mm W
• Interface: Parallel/Serial
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Dots: -
• Other names: 286-1074

13.3.16 Delete RAM user font
13.3.17 Character blink mode OFF
13.3.18 Character blink mode ON
13.3.19 Specify quick write mode
Code:
Code:
Code:
Code:
Function: Delete defined RAM user font character.
Function: Cancel character blink mode.
Function: Specifies character blink mode.
Function: Specifies quick write mode.
Definable area:
Note:
a:
c:
If the RAM user font character is currently being displayed, the display changes to
built-in character (according to the current settings for “Specify international font set” and
“Specify character code type” command).
Quick data write with minimum BUSY time will be provided by this mode because data
acceptance is given priority over refreshing of the screen.
Blinking speed may deviate from set speed.
The figure in 13.3.21 Specify flickerless write mode shows the difference between
Flickerless Mode and Quick Write Mode.
1Bh 3Fh a c
Select character
Character code to delete
The built-in character is displayed after this command is executed.
This command is ignored if character code for RAM user font is not defined.
1Bh 41h
Blinking stops for characters written after this command is executed.
Characters already displayed are not affected.
1Bh 42h
Blinking starts for characters written after this command is executed.
Characters already displayed are not affected.
Blinking speed can be varied by “Blink speed control” command.
1Bh 45h
Within this mode, continuous high speed data write may cause display to flicker.
a = 1 (01h)
32 (20h) ≦ c ≦ 255 (FFh)
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CU20027-Y100