參數(shù)資料
型號： S6B1400X
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： 104 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD
中文描述： 104賽格/ 65 COM驅(qū)動程序
文件頁數(shù)： 23/64頁
文件大小： 445K
代理商： S6B1400X
S6B1400X SPEC. VER. 0.0 104 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD
19
Column Address Circuit
Column address circuit has a 7-bit preset counter that provides column address to the Display Data RAM as shown
in figure 9. When Set Column Address MSB / LSB instruction is issued, 7-bit [Y6:Y0] is updated. And, since this
address is increased by 1 each a Read or Write data instruction, microprocessor can access the display data
continuously. However, the counter is not increased and locked if a non-existing address above 67H. It is unlocked
if a column address is set again by set Column Address MSB/LSB instruction. And the column address counter is
independent of page address register.
ADC Select instruction makes it possible to invert the relationship between the column address and the segment
outputs. It is necessary to rewrite the display data on built-in RAM after issuing ADC Select instruction. Refer to the
following figure 8.
SEG output
SEG
0
SEG
1
SEG
2
SEG
3
... ...
SEG
100
SEG
101
SEG
102
SEG
103
Column address [Y7:Y0]
00H
01H
02H
03H
... ...
64H
65H
66H
67H
Display data
1
0
1
0
1
1
0
0
LCD panel display
( ADC = 0 )
... ...
LCD panel display
( ADC = 1 )
... ...
Figure 8. The Relationship between the Column Address and the Segment Outputs
Segment Control Circuit
This circuit controls the display data by the display ON / OFF, reverse display ON / OFF and entire display ON / OFF
instructions without changing the data in the display data RAM.
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相關代理商/技術(shù)參數(shù)
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S6B1713 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:65 COM / 132 SEG DRIVER & CONTROLLER FOR STN LCD
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S6B1713A01-XXX0 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:65 COM / 132 SEG DRIVER & CONTROLLER FOR STN LCD
S6B1713A01-XXXN 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:65 COM / 132 SEG DRIVER & CONTROLLER FOR STN LCD
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