User Manual

HD44780U
17
Table 4 Correspondence between Character Codes and Character Patterns (ROM Code: A00)
xxxx0000
xxxx0001
xxxx0010
xxxx0011
xxxx0100
xxxx0101
xxxx0110
xxxx0111
xxxx1000
xxxx1001
xxxx1010
xxxx1011
xxxx1100
xxxx1101
xxxx1110
xxxx1111
0000 0010 0011 0100 0101 0110 0111 1010 1011 1100 1101 1110 1111
Upper 4
Bits
Lower
4 Bits
CG
RAM
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
0001 1000 1001
Note: The user can specify any pattern for character-generator RAM.