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參數(shù)資料
| 型號： | HD66727A04TA0L |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function |
| 中文描述： | 低功耗點陣液晶顯示控制器/鍵掃描功能驅(qū)動程序 |
| 文件頁數(shù)： | 32/97頁 |
| 文件大?。?/td> | 513K |
| 代理商： | HD66727A04TA0L |
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HD66727
32
0
0
0
0
0
0
1 B/W
C
B
RS R/W DB7
DB0
Figure 10 Cursor Control Instruction
Alternating display
(every 32 frames)
Alternating
display
i) White-black inverting display example
ii) 8th raster-row
cursor display
ii) Blink display example
Figure 11 Cursor Control Examples
Display On/Off Control
The display on/off control instruction (Figure 12) includes the D, FW, and LC bits.
D:
The character display and the segment display for multiplexing icon are on when D is 1. When off, the
display data remains in DDRAM or SEGRAM, and can be displayed instantly by setting D to 1. When D is
0, multiplexing LCD drive halts and the display is off with the SEG1 to SEG60 outputs, COM1 to COM32
outputs, and COMS1/2 output set to V
CC
level and off. Because of this, the HD66727 can control charging
current for the LCD with driving.
FW:
When FW = 0, the font width is 5 dots. When FW = 1, the font width is 6 dots.
LC:
When LC = 1, a cursor attribute is assigned to the line that contains the address counter (AC) value.
Cursor mode can be selected with the B/W, C, and B bits. Refer to the Line-Cursor Display section.
0
0
0
0
0
1
0
D
FW
LC
RS R/W DB7
DB0
Figure 12 Display On/Off Control Instruction
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| HD66720 | Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function |
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| HD66710 | (Dot Matrix Liquid Crystal Display Controller/Driver) |
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相關(guān)代理商/技術(shù)參數(shù) |
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| HD66728 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions |
| HD66729 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions |
| HD66730 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display |
| HD66730A00FS | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display |
| HD66730A01FS | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display |
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