參數(shù)資料
型號(hào): KS0074
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 34COM/80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
中文描述: 34COM/80SEG驅(qū)動(dòng)
文件頁數(shù): 19/70頁
文件大?。?/td> 537K
代理商: KS0074
KS0074 34COM/80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
SEGRAM (Segment Icon RAM)
SEGRAM has segment control data and segment pattern data. During 1-line display mode, COM0(COM17) makes
the data of SEGRAM enable to display icons. When used in 2/4-line display mode COM0(COM33) does that.
Its higher 2-bits are blinking control data, and lower 6-bits are pattern data. (refer to Table 5 and Fig-8)
Table 5. Relationship between SEGRAM address and display pattern
* 1. B1, B0 : Blinking
control bit
Control Bit
BE B1 B0
0 X X
1 0 0
1 0 1
1 1 X
Blinking Port
5-dot font width
No blink
No blink
D4
D4 ~ D0
6-dot font width
No blink
No blink
D5
D5 ~ D0
2. S1~S80 : Icon pattern ON/OFF in 5-dot font width
S1~S78 : Icon pattern ON/OFF in 6-dot font width
3. "X" : Don't care
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