參數(shù)資料
型號(hào)： HD667A66R
廠商： Hitachi,Ltd.
英文描述： 132 x 176-dot Graphics LCD Controller/Driver for 65K Colors
中文描述： 132 × 176點(diǎn)圖形LCD控制器/驅(qū)動(dòng)器的65K色
文件頁數(shù)： 28/97頁
文件大?。?/td> 681K
代理商： HD667A66R
HD66766R Rev. 1.0-1 / September 2002
28
LG2-0
: Compare the data read from the GRAM by the microcomputer with the compare resisters (CP15-
0) by a compare/logical operation and writes the results to GRAM. For details, see the Logical/Compare
Operation Function.
CP15-0:
Set the compare resister for the compare operation with the data read from the GRAM or written
by the microcomputer
.
Figure 13 Logical/Compare Operation for the GRAM
Write data mask (WM15-0)
GRAM
Logical/compare
operation
(LG2 - 0)
Write data mask *
(WM15 - 0)
DB7
DB0
DB6
DB5
DB4
DB3
DB2
DB1
DB8
DB9
DB10
DB11
DB12
DB13
DB14
DB15
0
0
0
1
1
1
0
0
1
1
1
0
0
0
0
0
Write data sent
from the
microcomputer
(DB15-0)
Logical operation (with compare resister)
LG2-0 = "110”: Replacement of matched write data
LG2-0 = "111”: Replacement of unmatched writes data
Note: The write data mask ( WM15-0 ) is set by the resister in the (20) RAM Write Data Mask section.
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PDF描述
HD667B66R 132 x 176-dot Graphics LCD Controller/Driver for 65K Colors
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD667B66R 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
HD66840 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC
HD66840F25 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Controller
HD66840F30 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Controller
HD66841FP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Controller
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