- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370444 > HCD66751BP (Hitachi,Ltd.) 128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions PDF資料下載
參數(shù)資料
| 型號(hào)： | HCD66751BP |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions |
| 中文描述： | 128 × 128點(diǎn)圖形LCD控制器/驅(qū)動(dòng)器，四灰度函數(shù) |
| 文件頁(yè)數(shù)： | 64/96頁(yè) |
| 文件大?。?/td> | 2068K |
| 代理商： | HCD66751BP |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)當(dāng)前第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)
HD66750/1
64
Four-grayscale Display Function
The HD66750/1 supports the four-grayscale monochrome display function. The four-grayscale
monochrome display is used for the display data of the two-bit pixel set sent to the CGRAM. There are four
grayscale levels: always unlit, weak middle level, strong middle level, and always lit. In the weak
middle-level grayscale display, the GS bit can select the 1/3 or 1/2 level.
The frame rate control (FRC) method is used for grayscale control.
Table 23
Relationships between the CGRAM Data and the Display Contents
Upper Bit
Lower Bit
Liquid Crystal Display
0
0
Non-selected (unlit)
0
1
GS = 0: 1/3-level grayscale (one frame it during a three-frame period)
GS = 1: 1/2-level grayscale (one frame lit during a two-frame period)
1
0
2/3-level grayscale (two frames lit during a three-frame period)
1
1
Selected (lit)
Note:
Upper bits: DB15, DB13, DB11, DB9, DB7, DB5, DB3, and DB1
Lower bits: DB14, DB12, DB10, DB8, DB6, DB4, DB2, and DB0
0 0 1 0 0 1 1 1 1 1 0 1 1 0 0 0
0 0 0 0 1 0 1 0 0 1 0 1 1 1 1 1
CGRAM
Grayscale
control circuit
LSB
DB0
MSB
DB15
LSB
DB0
MSB
DB15
LCD panel display
Figure 42 Four-grayscale Monochrome Display
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HCD66750BP | 128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions |
| HCF4017B-HCF4022B | COUNTERS/DIVIDERS |
| HCGF6A | SCREW TERMINAL TYPE ALUMINUM ELECTROLYTIC CAPACITORS |
| HCGF6A2G103YE | SCREW TERMINAL TYPE ALUMINUM ELECTROLYTIC CAPACITORS |
| HCGF6A2G103YF | SCREW TERMINAL TYPE ALUMINUM ELECTROLYTIC CAPACITORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HCD66765BP | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:396-channel Segment Driver with Internal RAM for 4096-color Displays |
| HCD667A66RBP | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:132 x 176-dot Graphics LCD Controller/Driver for 65K Colors |
| HCD667B66RBP | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:132 x 176-dot Graphics LCD Controller/Driver for 65K Colors |
| HCD71 | 制造商:GOLLEDGE 制造商全稱:GOLLEDGE 功能描述:12V OCXO Sine Output |
| HCD710 | 制造商:GOLLEDGE 制造商全稱:GOLLEDGE 功能描述:12V OCXO Sine Output |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。