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參數(shù)資料
| 型號(hào)： | UC1682 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | HIGH-VOLTAGE MIXED-SIGNAL IC |
| 中文描述： | 高電壓混合信號(hào)集成電路 |
| 文件頁數(shù)： | 26/70頁 |
| 文件大小： | 1161K |
| 代理商： | UC1682 |
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U
LTRA
C
HIP
High-Voltage Mixed-Signal IC
1999 ~
2003
24
ES Specifications
(30)
S
ET
P
ARTIAL
D
ISPLAY
S
TART
Action
Set DST
C/D W/R D7
0
0
0
0
D6
1
D5
1
D4
1
D3
0
D2
0
D1 D0
1
1
0
(Double byte command)
DST
register parameter
This command programs the starting COM electrode, which has been assigned a full scanning period and
will output an active COM scanning pulse.
(31)
S
ET
P
ARTIAL
D
ISPLAY
E
ND
Action
Set DEN
C/D W/R D7
0
0
D6
1
D5
1
D4
1
D3
0
D2
0
D1 D0
1
1
1
(Double byte command)
DEN
register parameter
This command programs the ending COM electrode, which has been assigned a full scanning period and
will output an active COM scanning pulse.
CEN, DST, and DEN are 0-based index of COM electrodes. They control only the COM electrode activity,
and do not affect the mapping of display RAM to each COM electrodes. The image displayed by each pixel
row is therefore not affected by the setting of these three registers.
When LC[9]=1, two partial display modes are possible with UC1682:
LC[8]=1: ON-OFF only, ultra-low-power mode (if Mux-Rate
U
32, set BR=5).
LC[8]=0: Full gray shade low power mode (BR and PM stays the same)
When LC[9:8]=11b, the Mux-Rate is narrowed down to just the range between DST and DEN. When Mux-
Rate is under 32, set BR=5, PC[3:2]=01b, and adjust PM to reduce VLCD and achieve the lowest power
consumption. When LC[9:8]=10b, the Mux-Rate is still CEN+1. This is achieved by suppressing only the
scanning pulses, but not the scanning time slots, for COM electrodes that is outside of DST~DEN. Under
this mode, the gray-scale quality of the display is preserved, while the power can be reduced significantly. In
either case, DST/DEN defines a small subsection of the display which will remain active while shutting down
all the rest of the display to conserve energy.
0
DST
DEN
Pulse Disable:
CEN
Pulse Enable:
79
Not Scanned:
(32) S
ET
W
INDOW
P
ROGRAM
S
TARTING
C
OLUMN
A
DDRESS
Action
C/D W/R D7
0
0
D6
1
WPC0[7:0]
register parameter
D5
1
D4
1
D3
0
D2
1
D1 D0
0
1
0
Set WPC0
(Double byte command)
This command is to program the starting column address of RAM program window.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UC1682TFBZ | HIGH-VOLTAGE MIXED-SIGNAL IC |
| UC1682THCZ | HIGH-VOLTAGE MIXED-SIGNAL IC |
| UC1682XFBZ | HIGH-VOLTAGE MIXED-SIGNAL IC |
| UC1682XHCZ | HIGH-VOLTAGE MIXED-SIGNAL IC |
| UC1834LQMLV | High Efficiency Linear Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UC1682TFBZ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HIGH-VOLTAGE MIXED-SIGNAL IC |
| UC1682THCZ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HIGH-VOLTAGE MIXED-SIGNAL IC |
| UC1682THDG | 制造商:Tianma Micro-electronics Co 功能描述:IC FOR TM9664FKFWG-11 - Bulk |
| UC1682XFBZ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HIGH-VOLTAGE MIXED-SIGNAL IC |
| UC1682XHCZ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HIGH-VOLTAGE MIXED-SIGNAL IC |
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