參數資料
型號: UC1682XHCZ
廠商: Electronic Theatre Controls, Inc.
英文描述: HIGH-VOLTAGE MIXED-SIGNAL IC
中文描述: 高電壓混合信號集成電路
文件頁數: 20/70頁
文件大?。?/td> 1161K
代理商: UC1682XHCZ
U
LTRA
C
HIP
High-Voltage Mixed-Signal IC
1999 ~
2003
18
ES Specifications
(14) S
ET
F
IXED
L
INES
Action
C/D W/R D7
0
0
D6
0
D5
0
D4
1
D3
FL3 FL2 FL1 FL0
D2
D1 D0
Set Fixed Lines FL [3:0]
The fixed line function is used to implement the partial scroll function by dividing the screen into scroll and
fixed area. Set Fixed Lines command will define the fixed area, which will not be affected by the SL scroll
function. The fixed area covers the top 2xFL rows for mirror Y (MY) is 0 and bottom 2xFL rows for MY=1.
One example of the visual effect on LCD is illustrated in the figure below.
1
MY = 0
MY = 1
When partial display mode is activated, the display of these 2xFL lines is also controlled by LC[0]. ]. Before
turning on LC[0], please make sure
MY=0
DST >= FLx2
DEN <= CEN.
MY=1
DST >= 0
DEN <= CEN-FLx2
(15) S
ET
L
INE
R
ATE
Action
C/D W/R D7
0
0
D6
0
D5
1
D4
0
D3
0
D2
0
D1 D0
LC4 LC3
Set Line Rate LC [4:3]
Program LC [4:3] for line rate setting (Frame-Rate = Line-Rate / Mux-Rate). The line rate is automatically
scaled down by 1/2 and 1/3 at Mux-Rate = 38 and 24.
1
The following are line rates at Mux Rate = 39 ~ 80.
00b: 10.0 Klps
(Klps: Kilo-Line-per-second)
01b: 12.8 klps
10b: 16.0 Klps
11b: 20.0 Klps
(16) S
ET
A
LL
P
IXEL
ON
Action
C/D W/R D7
0
0
D6
0
D5
1
D4
0
D3
0
D2
1
D1 D0
0
DC1
Set All Pixel ON DC [1]
Set DC[1] to force all SEG drivers to output ON signals. This function has no effect on the existing data
stored in display RAM.
1
(17) S
ET
I
NVERSE
D
ISPLAY
Action
C/D W/R D7
0
0
D6
0
D5
1
D4
0
D3
0
D2
1
D1 D0
1
DC0
Set Inverse Display DC [0]
Set DC[0] to force all SEG drivers to output the inverse of the data (bit-wise) stored in display RAM. This
function has no effect on the existing data stored in display RAM.
1
Fixed Area
1
(2xFL)
Scroll Area
80
Scroll Area
1
Fixed Area
(2xFL)
80
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