- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄363748 > OM6208 65 x 96 pixels matrix grey-scale LCD driver PDF資料下載
參數(shù)資料
| 型號： | OM6208 |
| 英文描述： | 65 x 96 pixels matrix grey-scale LCD driver |
| 中文描述： | 65 × 96像素矩陣灰度LCD驅(qū)動器 |
| 文件頁數(shù)： | 29/68頁 |
| 文件大?。?/td> | 296K |
| 代理商： | OM6208 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁當(dāng)前第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁
2003 feb 10
29
Philips Semiconductors
Product specification
65 x 96 pixels matrix grey-scale LCD driver
OM6208
11.4
Reset function
After reset, the LCD driver is in Power-down mode, the
RAM is undefined and the internal registers have the
status shown in Table 8.
11.5
Power-down mode
In the Power-down mode:
All LCD outputs (row and column outputs) are at V
SS
(display off)
Bias generator and V
LCD
generator are switched off;
external V
LCD
supply can be applied or disconnected
Oscillator is off (an external clock is possible)
RAM contents are unchanged; RAM data can be written
V
LCD
is discharged to V
SS
.
Power-down mode is active when the display is off
(DON = 0) and all the pixels are on (DAL = 1).
11.6
Display Control
The bits DON, E and DAL select the display mode (see
Table 9).
11.6.1
H
ORIZONTAL MIRRORING
When the MX input is at logic 0, the display RAM is written
from left to right (X = 0 is on the left side).
When the MX input is set to 1, the display RAM is written
from right to left (X = 0 is on the right side).
The MX input value has an impact on the way the RAM is
written: if a horizontal mirroring of the display is desired,
the RAM must be rewritten after changing the MX pad
value.
11.6.2
V
ERTICAL MIRRORING
When the MY bit is set to logic 1, the display is mirrored
vertically.
A change of this bit has an immediate effect on the display,
it is not necessary to rewrite RAM for the effect to take
place.
11.7
Set Yaddress of RAM
Y[4:0] defines the Y address of the display RAM.
Table 12
Yaddress range
11.8
Set X address of RAM
The X address points to the columns. The range of X is
0 to 95.
11.9
Bias levels
TheOM6208isagrey-scaledriverabletoprovidedifferent
bias voltage levels for rows and columns. The row voltage
values are V
LCD
, V
SS
and V
C
, generated using the resistor
chain shown in Fig.28.
The five levels used to drive the columns are shown in
Fig.28. These are V
2L
, V
1L
, V
C
, V
1H
and V
2H
, all of which
depend on the value of alpha. Table 13 shows all possible
combinations of alpha settable by programming the
BS[2:0] bits.
Y4
Y3
Y2
Y1
Y0
DISPLAY RAM
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
bank 0
bank 1
bank 2
bank 3
bank 4
bank 5
bank 6
bank 7
bank 8
bank 9
bank 10
bank 11
bank 12
bank 13
bank 14
bank 15
bank 16
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OM6211 | 48 X 84 dot matrix LCD driver |
| OM62112 | 48 X 84 dot matrix LCD driver |
| OM6211F1 | 48 X 84 dot matrix LCD driver |
| OM6211U | 48 X 84 dot matrix LCD driver |
| OM6213 | 48 x 84 pixels matrix LCD driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OM6211 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:48 X 84 dot matrix LCD driver |
| OM62112 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:48 X 84 dot matrix LCD driver |
| OM6211F1 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:48 X 84 dot matrix LCD driver |
| OM6211U | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:48 X 84 dot matrix LCD driver |
| OM6213 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:48 x 84 pixels matrix LCD driver |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。