參數(shù)資料
型號(hào)： HD61602
廠商： Hitachi,Ltd.
英文描述： Segment Type LCD Driver(段類型LCD驅(qū)動(dòng)器)
中文描述： 段類型LCD驅(qū)動(dòng)器（段類型液晶驅(qū)動(dòng)器）
文件頁(yè)數(shù)： 8/37頁(yè)
文件大?。?/td> 229K
代理商： HD61602
HD61602/HD61603
1237
Reading Data from Display RAM:
A display RAM segment address corresponds to a segment output.
The data at segment address SEGn is output to segment output SEGn terminal.
A common address corresponds to the output timing of a common output and a segment output. The same
common address data is simultaneously read. The data of display RAM is reproduced on the LCD panel.
When a 7-segment type LCD driver is connected, for example, the correspondence between the display
RAM and the display pattern in each mode is as follows:
1. Static drive
In the static drive, only the column of COM0 of display RAM is output. COM1 to COM3 are not
displayed (Figure 2).
2. 1/2 duty cycle drive
In the 1/2 duty cycle drive, the columns of COM0 and COM1 of display RAM are output in time
sharing. The columns of COM2 and COM3 are not displayed (Figure 3).
COM3
COM2
COM1
COM0
f
e
d
c
DP
g
b
a
Display RAM
SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15
LCD connection
a
b
c
d
DP
e
f
g
COM0
S
S
S
S
S
S
S
S
Figure 2 Example of Correspondence between LCD Connection and Display RAM
(Static Drive, HD61602)
COM3
COM2
COM1
COM0
f
e
d
DP
Display RAM
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
LCD connection
a
b
c
d
DP
e
f
g
COM1
S
S
S
S
COM0
a
g
c
b
Figure 3 Example of Correspondence between LCD Connection and Display RAM
(1/2 Duty Cycle, HD61602)
相關(guān)PDF資料
PDF描述
HD61604 Segment Type LCD Driver(段類型LCD驅(qū)動(dòng)器)
HD61605 Segment Type LCD Driver(段類型LCD驅(qū)動(dòng)器)
HD61830A00H LCDC (LCD Timing Controller)
HD61830 LCDC (LCD Timing Controller)
HD61830B LCDC (LCD Timing Controller)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD61602R 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:SEGMENT TYPE LCD DRIVER
HD61602RH 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:SEGMENT TYPE LCD DRIVER
HD61603 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:SEGMENT TYPE LCD DRIVER
HD61603R 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:SEGMENT TYPE LCD DRIVER
HD61604 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*