參數(shù)資料
型號(hào): HD66421
廠商: Hitachi,Ltd.
英文描述: (RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD)
中文描述: (內(nèi)存提供160通道4級(jí)灰度的點(diǎn)陣圖形液晶顯示驅(qū)動(dòng)程序)
文件頁(yè)數(shù): 17/46頁(yè)
文件大?。?/td> 201K
代理商: HD66421
Preliminary
Rev. 1.1E '99.02.10
HD66421
H'00
H'01
H'0
H'2
H'26
X address
SEG1
SEG160
(a) MON = 1, ADC = 0
(b) MON = 1, ADC = 1
H'62
H'63
H'00
H'01
Y
H'0
H'24
H'26
SEG1
SEG160
H'62
H'63
Y
MSB
MSB
S
S
S
S
1 1 1 0 0 1 0 0
0 0 0 1 1 0 1 1
D
B
7
6
5
4
Y0
Y1
D
B
1
LCD panel
Display RAM
1 1 1 0 0 1 0 0
0 0 0 1 1 0 1 1
D
B
0
2
3
1
Y0
Y1
D
B
6
LCD panel
Display RAM
D
B
7
D
B
4
D
B
5
D
B
D
B
D
B
D
B
D
B
D
B
D
B
3
D
B
2
D
B
0
(a) MON = 1, ADC = 0, WLS= 0
(b) MON = 1, ADC = 1, WLS= 0
S
X address
S
S
S
S
S
S
S
S
S
S
S
S
S
17
Figure 9 Display RAM Data and Display in Monochrome Mode
Figure 10 Display RAM Configuration in Monochrome Mode
LCD drive signal output
LCD drive signal output
相關(guān)PDF資料
PDF描述
HD66421TB0 (RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD)
HD66503 240-Channel Common Driver with Internal LCD Timing Circuit(帶內(nèi)部LCD定時(shí)電路的240通道驅(qū)動(dòng)器)
HD66520T 160-Channel 4-Level Grayscale Display Column Driver with Internal Bit-Map RAM(點(diǎn)陣圖形LCD160通道驅(qū)動(dòng)器)
HD66522 160-Channel Column Driver with Internal Bit-Map RAM for Reflective Color Display and Grayscale Display(點(diǎn)陣圖形LCD160通道驅(qū)動(dòng)器)
HD66523R 240-Channel Common Driver with Internal LCD Timing Circuit(帶內(nèi)部LCD定時(shí)電路的240通道驅(qū)動(dòng)器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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