HD44780 Hitachi Semiconductor (acquired by Renesas), HD44780 Datasheet - Page 14

• Manufacturer Part Number: HD44780
• Description: Dot Matrix Liquid Crystal Display Controller/driver
• Manufacturer: Hitachi Semiconductor (acquired by Renesas)

HD44780U
14
Note: For a description of the numbers used in this figure, refer to the preceding page.
No
Figure 7 Character Pattern Development Procedure
Create character
pattern listing
processing
production
evaluation
Computer
character
Evaluate
Masking
patterns
Art work
Sample
Sample
Hitachi
Mass
OK?
OK?
Trial
M/T
Yes
Yes
No
5
6
address data listing
EPROM
character patterns
Create EPROM
Write EPROM
Determine
User
Start
Hitachi
1
2
3
4