Datasheet
GE-C1602B-CFH-JT/R page 10/ 26 12.07.2011
Character Generator ROM (CGROM)
The CGROM generate 5×8 dot or 5×10 dot character patterns from 8-bit character codes. See
Table 2.
Character Generator RAM (CGRAM)
In CGRAM, the user can rewrite character by program. For 5×8 dots, eight character patterns
can be written, and for 5×10 dots, four character patterns can be written.
Write into DDRAM the character code at the addresses shown as the left column of table 1. To
show the character patterns stored in CGRAM.
Display position DDRAM address
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
40
41
42
43
44
45
46
47
48
49
4A
4B
4C
4D
4E
4F
2-Line by 16-Character Display
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16