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参数资料
| 型号： | SSD1801Z |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | LCD Segment / Common Driver with Controller for Character Display System |
| 中文描述： | LCD段/通用驱动器与控制器的字符显示系统 |
| 文件页数： | 16/42页 |
| 文件大小： | 762K |
| 代理商： | SSD1801Z |
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SSD1801 Series
Rev 1.1
01/2003
SOLOMON
15
Display Data RAM (DDRAM)
DDRAM stores display data of maximum 64 x 8 bits (Max 64 characters). DDRAM address is set in the address
counter as a hexadecimal number.
Figure 9 - DDRAM Address
00 01 02 03 04 05
10 11 12 13 14 15
20 22 22 23 24 25
30 33 32 33 34 35
06
16
26
36
07
17
27
37
08
18
28
38
09
19
29
39
0A
1A
2A
3A
0B
1B
2B
3B
0C
1C
2C
3C
0D 0E 0F
1D 1E 1F
2D 2E 2F
3D 3E 3F
00 01 02 03 04 05
10 11 12 13 14 15
20 22 22 23 24 25
30 33 32 33 34 35
06
16
26
36
07
17
27
37
08
18
28
38
09
19
29
39
0A
1A
2A
3A
0B
1B
2B
3B
0C
1C
2C
3C
0D 0E 0F
1D 1E 1F
2D 2E 2F
3D 3E 3F
SEGMENT ICON RAM (ICONRAM)
ICONRAM has segment control data and segment pattern data. There are 2 ICONS pins (COMI0 & COMI1), which
has the same signal. So the icons on the same SEG are displayed at the same time. The number of icons is 80.
Table 4 - Relationship between ICONRAM Address and Display Pattern
ICONRAM bits
D7
-
-
-
…
-
-
-
ICONRAM address
D6
-
-
-
…
-
-
-
D5
-
-
-
…
-
-
-
D4
S0
S5
S10
…
S65
S70
S75
D3
S1
S6
S11
…
S66
S71
S76
D2
S2
S7
S12
…
S67
S72
S77
D1
S3
S8
S13
…
S68
S73
S78
D0
S4
S9
S14
…
S69
S74
S79
00h
01h
02h
…
0Dh
0Eh
0Fh
Note: “-“: Don’t care.
Character Generator ROM (CGROM)
CGROM has 5 x 8 dot 256 characters. The Function Set instruction selects the 8 characters (00h - 07h) of CGROM
or CGRAM.
1
st
Ch
16
th
Ch
SEG 0
SEG 79
COM0 – COM7
COM8 – COM15
Hidden Line
Hidden Line
1
st
Ch
16
th
Ch
SEG 0
SEG 79
COM0 – COM7
COM8 – COM15
COM16 – COM23
Hidden Line
(1) 2 line mode DDRAM Address
(2) 3 line mode DDRAM Address
相关PDF资料 |
PDF描述 |
|---|---|
| SSD1812 | LCD Segment / Common Driver with Controller CMOS |
| SSD1812TR | LCD Segment / Common Driver with Controller CMOS |
| SSD1812Z | LCD Segment / Common Driver with Controller CMOS |
| SSD1815 | SEMICONDUCTOR TECHNICAL DATA |
| SSD1815T1R | SEMICONDUCTOR TECHNICAL DATA |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SSD1805 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:132 x 68 STN LCD Segment / Common Monochrome Driver with Controller |
| SSD1805TR1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:132 x 68 STN LCD Segment / Common Monochrome Driver with Controller |
| SSD1805Z | 制造商:未知厂家 制造商全称:未知厂家 功能描述:132 x 68 STN LCD Segment / Common Monochrome Driver with Controller |
| SSD1809 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:LCD SEGMENT / COMMON DRIVER WITH CONTROLLER CMOS |
| SSD1809T | 制造商:未知厂家 制造商全称:未知厂家 功能描述:LCD SEGMENT / COMMON DRIVER WITH CONTROLLER CMOS |
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