參數(shù)資料
型號: HD66841
廠商: Hitachi,Ltd.
英文描述: LVIC-II (LCD Video Interface Controller)(LCD視頻控制器)
中文描述: LVIC - 2(液晶視頻接口控制器)(液晶顯示視頻控制器)
文件頁數(shù): 23/62頁
文件大?。?/td> 185K
代理商: HD66841
HD66841
23
Upper X-driver
L
12-bit
Data
System Configuration for Mode 12
(12-Bit Data Transfer, Single Screen,
X-Driver and Y-Driver on Both Sides Each)
LCD panel
System Configuration for Mode 16
(12-Bit Data Transfer, Dual Screen, X-Driver
and Y-Driver Each on One Side)
*
R
Note:
*
Since the LCD upper panel and lower panel are each regarded as one screen, the X-drivers
are considered to be positioned on one side, not on both sides.
Lower X-driver
Data
12-bit
Upper panel X-driver
Lower panel X-driver
Y
12-bit
Data
Data
12-bit
LCD upper panel
LCD lower panel
Figure 7 System Configurations by Mode (cont)
Data output
lines
Data
R
L
1st line
2nd line
3rd line
4th line
5th line
Signal output lines
Lower X-driver
Upper X-driver
(1) X-Drivers Set on Both Sides
(2) Y-Drivers Set on Both Sides
Data output lines run alternately from
upper and lower X-drivers, increasing
the pitch of the lines to twice that for
X-drivers positioned on one side.
Line select signal output lines run
alternately from right and left Y-drivers,
increasing the pitch of the lines to twice
that for Y-drivers positioned on one side.
Figure 8 X- and Y-Drivers Set on Both Sides
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