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參數(shù)資料
| 型號： | SSD1818ATR1 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | LCD Segment / Common Driver with Controller |
| 中文描述： | LCD段/驅(qū)動器與控制器通用 |
| 文件頁數(shù)： | 26/47頁 |
| 文件大?。?/td> | 642K |
| 代理商： | SSD1818ATR1 |
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Solomon Systech
Mar 2004
P 26/47 Rev 1.2
SSD1818A
D/C
0
Hex
D7 D6 D5 D4
1
0
D3
1
D2
0
D1
1
D0
X
0
Command
Set Bias
Ratio
Description
X
0
= 0: use normal setting (POR)
X
0
= 1: fixed at 1/4 bias regardless of other bias
setting commands
Smart icon mode used for low power application.
X
0
= 0: smart icon mode disable (POR)
X
0
= 1: smart icon mode enable
The contrast level of the smart icon is controlled by
4 phases. The more the total phases, the lower the
contrast level.
X
6
X
5
= 00: 5 phases
X
6
X
5
= 01: 7 phases (POR)
X
6
X
5
= 10: 9 phases
X
6
X
5
= 11: 16 phases
The On/Off of the Static Icon is given by 3 phases /
1 phase overlapping of the M and MSTAT signals.
This command set total phases of the M/MSTAT
signals for each frame.
The more the total phases, the lower the contrast
level.
X
5
X
4
= 00: 5 phases
X
5
X
4
= 01: 7 phases
X
5
X
4
= 10: 9 phases (POR)
X
5
X
4
= 11: 16 phases
After POR, X
5
X
4
X
3
X
2
X
1
X
0
= 0
After setting MUX ratio less than default value, data
will be displayed at Center of display matrix.
To move display towards Row 0 by L,
X
5
X
4
X
3
X
2
X
1
X
0
= L
To move display away from Row 0 by L,
X
5
X
4
X
3
X
2
X
1
X
0
= 64-L
Note:
Max. value of L = (POR default MUX ratio –
display MUX)/2
X1X0 =
00 01(POR) 10 11
100 ms 200 ms 400 ms 800 ms
Approx. band gap clock period
Recommendation: set the band gap clock period to
approx. 200ms
D
7
=0: indicates the driver is ready for command.
D
7
=1: indicates the driver is Busy.
D
6
=0: indicates reverse segment mapping with
column address.
D
6
=1: indicates normal segment mapping with
column address.
D
5
=0: indicates the display is ON.
D
5
=1: indicates the display is OFF.
D
4
=0: initialization is completed.
D
4
=1: initialization process is in progress after
RES or software reset.
D
3
D
2
D
1
D
0
= 1001 or 0011, the 4-bit is fixed to either
1001 or 0011 which could be used to identify as
Solomon Systech Device.
AA – AB
1
0
1
1
0
1
0
0
0
X
0
0
D0 – D1
Set Smart Icon
Mode
Set Phases of
Smart Icon
Mode
0
0
D2
1 1
0 X
6
X
5
0
1
*
0
*
0
*
1
*
0
*
00 – 60
0
0
D4
1
0
1
0
0
X
5
X
4
1
0
0
1
0
0
0
0
0
00 – 30
Set Total Frame
Phases of Static
Icon
0
0
D3
1
0
1
0
0
X
5
X
4
1
0
X
3
0
X
2
1
X
1
1
X
0
00 – 3F
Set Display
Offset
0
0
D6
1
0
1
0
0
1
1
1
0
1
1
1
1
X
1
0
X
0
3C – 3F
Enable Band
Gap Reference
Circuit
0
00 - FF D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
Status Register
Read
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相關(guān)代理商/技術(shù)參數(shù) |
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| SSD1818AZ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Segment / Common Driver with Controller |
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| SSD1820AZ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Segment / Common Driver with Controller CMOS |
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