ks0073 ETC-unknow, ks0073 Datasheet - Page 21

• Manufacturer Part Number: ks0073
• Description: 34com / 60seg Driver & Controller For Dot Matrix Lcd
• Manufacturer: ETC-unknow

KS0073
CGRAM (Character Generator RAM)
CGRAM has up to eight 5×8-dot characters. By writing font data to CGRAM, user defined character can be use
(Refer to Table 4).
Table 4. Relationship between Character Code (DDRAM) and Character Pattern (CGRAM)
1) 5x8 dot Character pattern
D7 D6 D5 D4 D3 D2 D1 D0
Character Code (DDRAM data)
0
0
0
0
0
0
0
0
.
.
X
X
0
1
0
1
0
1
34COM / 60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
A5 A4 A3
0
1
CGRAM address
0
1
.
.
0
1
A2 A1 A0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
.
.
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
P7 P6 P5 P4 P3 P2 P1 P
B1 B0 X 0
B1 B0 X 1
CGRAM data
1
1
1
1
1
1
0
1
1
1
1
1
1
0
1
0
.
.
0
0
1
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
1
1
1
1
1
1
1
0
1
1
1
1
1
1
0
pattern 1
pattern 8
Number
Pattern
.
.