參數(shù)資料
型號(hào)： HD66728
廠商： Hitachi,Ltd.
英文描述： 112 x 80-dot Graphics LCD Controller/Driver(112 x 80點(diǎn)圖形LCD控制器)
中文描述： 112 × 80點(diǎn)圖形LCD控制器/驅(qū)動(dòng)器（112 × 80點(diǎn)圖形液晶顯示控制器）
文件頁數(shù)： 58/138頁
文件大?。?/td> 2158K
代理商： HD66728
HD66728
58
Bit definition:
CMS = 0: COM1/80 => COM1
SGS = 0: SEG1/112 => SEG1
AMP = 1: Operational amplifier and booster circuit on
SLP = 1:
Sleep mode
STB = 1: Standby mode
SW = 0:
Upper register setting
SW = 1:
Lower register setting
CT5-0:
Contrast adjustment
BT1/0:
Boost level selection (00: Triple, 01: Quadruple, 10: Five-times)
BS2-0:
LCD drive bias selection
REV = 0: Normal display
REV = 1: Black-and-white reversed display of the character and graphics display
ID = 1:
Address increment
ID = 0:
Address decrement
GR = 1:
Graphics display mode
GR = 0: Character display mode
RDM = 1: Read, modify, and write mode (Not automatically update the address counter after reading)
SPR = 1: Superimposed display of the character and graphics
B/W = 1:
Black-and-white reversed cursor on
C = 1:
8th raster-row cursor on
B = 1:
Blink cursor on
D = 1:
Display on
LC = 1:
Cursor display for the all display lines including AC
NL3-0:
Display line setting (0000: 1/8 duty ratio, 0001: 1/16 duty ratio, 0010: 1/24 duty ratio, 0011: 1/32
duty ratio, 0100: 1/40 duty ratio, 0101: 1/48 duty ratio, 0110: 1/56 duty ratio, 0111: 1/64 duty ratio,
1000: 1/72 duty ratio, 1001: 1/80 duty ratio)
DL1-10:
Double-height line specifications (DL1: 1st line, DL2: 2nd line, DL3: 3rd line, DL4: 4th line, DL5:
5th line, DL6: 6th line, DL7: 7th line, DL8: 8th line, DL9: 9th line, DL10: 10th line)
SN3-0:
Display-start line (0000: 1st line, 0001: 2nd line, 0010: 3rd line, 0011: 4th line, 0100: 5th line,
0101: 6th line, 0110: 7th line, 0111: 8th line, 1000: 9th line, 1001: 10th line)
SL2-0:
Display-start raster-row specifications (000: 1st raster-row...111: 8th raster-row)
CN1–0
Centering specifications (00: no centering, 01: 16-dot shift below, 10: 8-dot shift above)
RL1–10: CGROM memory bank switching selection (0: bank 0, 1: bank 1, RL1: 1st line, RL2: 2nd line,
RL3: 3rd line, RL4: 4th line, RL5: 5th line, RL6: 6th line, RL7: 7th line, RL8: 8th line, RL9: 9th line,
RL10: 10th line)
IRE = 1: Key scan interrupt generation enabled
KF1/0:
Key scan cycle set
KSB = 1: Key scan standby mode
PT2-0:
Port output control (PT2 = 1: PORT2 = Vcc, PT1 = 1: PORT1 = Vcc, PT0 = 1: PORT0 = Vcc)
B/C = 0:
B-pattern waveform drive
B/C = 1:
C-pattern waveform drive
EOR = 1: EOR alternating drive at C-pattern waveform
NW4–0:
Reversed number of n raster-rows at C-pattern waveform drive (alternating with the set value +
one raster-row)
DCC = 0: Boosted at 1/64-divided clock
DCC = 1: Boosted at 1/32-divided clock
相關(guān)PDF資料
PDF描述
HD66730 Dot-Matrix Liquid Crystal Display Controller/Driver(點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器)
HD66731 Dot-Matrix Liquid Crystal Display Controller/Driver(點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器)
HD66731A00TB0L 122 x 32 pixel format, Compact LCD size
HD66731A00TA0L Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
HD66731 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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