參數(shù)資料
型號(hào)： S6A0079
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： 34COM/120SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
中文描述： 34COM/120SEG驅(qū)動(dòng)
文件頁(yè)數(shù)： 21/36頁(yè)
文件大小： 338K
代理商： S6A0079
34COM/120SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
S6A0079
21
Write Data to RAM
RS
1
R/W
0
DB7
D7
DB6
D6
DB5
D5
DB4
D4
DB3
D3
DB2
D2
DB1
D1
DB0
D0
Write binary 8-bit data to DDRAM/CGRAM. The selection of RAM from DDRAM, CGRAM is set by the previous
address set instruction : DDRAM address set, CGRAM address set. RAM set instruction can also determines the
AC direction to RAM. After write operation, the address is automatically increased/decreased by 1, according to
the entry mode.
Read Data From RAM
RS
1
R/W
1
DB7
D7
DB6
D6
DB5
D5
DB4
D4
DB3
D3
DB2
D2
DB1
D1
DB0
D0
Read binary 8-bit data from DDRAM/CGRAM. The selection of RAM is set by the previous address set
instruction. If address set instruction of RAM is not performed before this instruction, the data that read first is
invalid, as the direction of AC is not determined. If you read RAM data several times without RAM address set
instruction before read operation, the correct RAM data can be from the second, but the first data would be
incorrect, as there is no time margin to transfer RAM data. In DDRAM read operation, cursor shift instruction
plays the same role as DDRAM address set instruction : it also transfer RAM data to output data register. After
read operation address counter is automatically increased/decreased by 1 according to the entry mode. After
CGRAM read operation, display shift may not be executed correctly.
* In case of RAM write operation, AC is increased/decreased by 1 as in read operation after this. In this time, AC
indicates the next address position, but you can read only the previous data can only be read by read
instruction.
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參數(shù)描述
S6A0090 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:64 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD
S6A0092 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:80 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD
S6A0093 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:80 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD
S6A0094 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:80 SEG / 34 COM DRIVER & CONTROLLER FOR STN LCD
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