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參數(shù)資料
| 型號(hào)： | HD66520T |
| 廠(chǎng)商： | Hitachi,Ltd. |
| 英文描述： | 160-Channel 4-Level Grayscale Display Column Driver with Internal Bit-Map RAM(點(diǎn)陣圖形LCD160通道驅(qū)動(dòng)器) |
| 中文描述： | 160通道4級(jí)灰度顯示列的內(nèi)部位圖的RAM（點(diǎn)陣圖形LCD160通道驅(qū)動(dòng)器驅(qū)動(dòng)程序） |
| 文件頁(yè)數(shù)： | 32/45頁(yè) |
| 文件大?。?/td> | 336K |
| 代理商： | HD66520T |
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HD66520T
1045
Draw Access 3
If draw access is attempted when signal FLM is high, stop the display access is suspended to perform the
draw access (Figure 32). After the draw access, the display access is performed again. As a result, even if
draw access is attempted asynchronously, at least one of the two display accesses will be performed.
Note:
In order to satisfy draw access 3 and transfer the first line data, there are restraints for the period
when pins FLM and CL1 are both high and for the low level pulse width of pin
&6
. Refer to
Restraints for details on the restraints for the pulse width.
1st line data
display access
CS
FLM
CL1
Display memory
access state
2nd line data
display access
1st line data
display access
Draw access
Draw access
Figure 32 Draw Access (3)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD66520TA0 | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:LCD Display Driver |
| HD66520TB0 | 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:160-Channel 4-Level Grayscale Display Column Driver with Internal Bit-Map RAM |
| HD66522 | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:LCD Display Driver |
| HD66523 | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:LCD Display Driver |
| HD66523R | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:LCD Display Driver |
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