參數(shù)資料
型號(hào)： HCD66727A04
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(diǎn)陣液晶顯示控制器/鍵掃描功能驅(qū)動(dòng)程序
文件頁數(shù)： 32/97頁
文件大?。?/td> 513K
代理商： HCD66727A04
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
相關(guān)PDF資料
PDF描述
HCD66727A04BP Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
HCD66730A00 Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
HCD66730A01 Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
HCD66731A00BP Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
HCD66731A01BP Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HCD66727A04BP 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
HCD66730A00 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
HCD66730A01 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
HCD66731A00BP 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
HCD66731A01BP 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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