ssd1800 ETC-unknow, ssd1800 Datasheet - Page 31

• Manufacturer Part Number: ssd1800
• Description: 80x16 + 1 Icon Line Lcd Segment / Common Driver With Controller For Character Display System
• Manufacturer: ETC-unknow

12.9 Set DD/ CGRAM Address
data are written/ read in succession, the address is automatically increased by1. After accessing 7Fh, the address is
00h.
SSD1800 Series
Before writing/ reading data into/ from the RAM, set the address by RAM address set instruction. Next, when
ADDRESS
00H
10H
20H
30H
40H
50H
60H
70H
Rev 1.0
P 31/42 Mar 2004
0
DDRAM LINE 1 (00H - 0FH)
DDRAM LINE 2 (10H - 1FH)
DDRAM LINE 3 (20H - 2FH)
DDRAM LINE 4 (30H - 3FH)
CGRAM (PATTERN 0)
CGRAM (PATTERN 2)
CGRAM (PATTERN 4)
CGRAM (PATTERN 6)
Table 9 - DD/ CGRAM Address Mapping
1
2
3
4
5
6
7
8
CGRAM (PATTERN 1)
CGRAM (PATTERN 3)
CGRAM (PATTERN 5)
CGRAM (PATTERN 7)
9
A
B
C
D
E
F
Solomon Systech