參數(shù)資料
型號(hào): HD66717
廠商: Hitachi,Ltd.
元件分類: 晶體
英文描述: (Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver)
中文描述: (低功耗點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器)
文件頁(yè)數(shù): 31/90頁(yè)
文件大?。?/td> 716K
代理商: HD66717
HD66717
483
Display Control
The display control instruction (Figure 13) includes the NL and DL bits.
NL1, NL0:
Designates the number of display lines. This value determines the LCD drive multiplexing
duty ratio (Table 11). The address assignment is the same for all display line modes.
DL3–DL1:
Doubles the height of characters on a specified line. The first, second, or third line is doubled
in height when DL1, DL2, or DL3 = 1, respectively. Two lines can be simultaneously doubled in a 4-line
display. Refer to the Double-Height Display section.
0
RS R/W DB7
DB0
0
0
0
1
NL1 NL0 DL3 DL2 DL1
Figure 13 Display Control Instruction
Table 11
NL Bits and Display Lines
NL1
NL0
Number of Display Lines
LCD Drive Multiplexing Duty Ratio
0
0
1
1/10
0
1
2
1/18
1
0
3
1/26
1
1
4
1/34
相關(guān)PDF資料
PDF描述
HD66717A03TA0 (Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver)
HD66724 Graphics LCD Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動(dòng)器)
HD66725 Graphics LCD Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動(dòng)器)
HD66726 Graphics LCD Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動(dòng)器)
HD66727 Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動(dòng)器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66717A03TA0 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:(Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver)
HD66720 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
HD66720A01TF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66724 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
HD66724/HD66725 制造商:未知廠家 制造商全稱:未知廠家 功能描述: