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參數(shù)資料
| 型號： | S6A0078 |
| 元件分類： | 顯示控制器 |
| 英文描述： | 34 X 120 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC183 |
| 封裝： | DIE-183 |
| 文件頁數(shù)： | 38/68頁 |
| 文件大?。?/td> | 328K |
| 代理商： | S6A0078 |
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34COM/120SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
S6A0078
43
INTERFACE WITH MPU IN BUS MODE
Interface With 8-Bits MPU
If 8-bits MPU is used, S6A0078 can connect directly with that. In this case, port E, RS, R/W and DB0 to DB7 need
to interface each other. Example of timing sequence is shown below.
RS
R/W
E
Internal Signal
DB7
Data
Busy
No
Busy
Data
Internal Operation
Instruction
Busy Flag
Check
Busy Flag
Check
Busy Flag
Check
Instruction
Figure 11. Example of 8-bit Bus Mode Timing Sequence
Interface With 4-bits MPU
If 4-bits MPU is used, S6A0078 can connect directly with this. In this case, port E, RS, R/W and DB4 to DB7 need
to interface each other. The transfer is performed by two times.
Example of timing sequence is shown below.
RS
R/W
E
Internal Signal
DB7
D7
Busy
No
Busy
D7
Internal Operation
Instruction
Busy Flag Check
Instruction
D3
AC3
D3
AC3
Figure 12. Example of 4-bit Bus Mode Timing Sequence
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S6A0079 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:34COM/120SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD |
| 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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