參數(shù)資料
型號(hào)： LC868910
文件頁(yè)數(shù)： 12/20頁(yè)
文件大?。?/td> 88K
代理商： LC868910
LC868900/10/50/60
No.6709-12/20
Functions
1. Display Control instructions
Display is controlled by writing data into the instruction register and 10 data registers.
The instruction register and the data register are distinguished by the RS signal.
First, write 4-bit data into the instruction register when RS=1, then specify the code of the data register.
Next, with RS=0, write 8-bit data in the data register, which executes the specified instruction.
A new instruction cannnot be accepted while an old instruction is being excuted. As the BUSY flag is set under
this condition, write an instruction only after reading the BUSY flag and making sure that it is '0'.
The BUSY flag does not change when data is written into the instruction register (RS=1). The flag is set when
the data is written into the data register at RS=0. Therefore, the BUSY flag need not be checked immediately
after writing data into the instruction register.
><
Instruction register and 10 data registers
><
1. Set display mode
Write code '00H' (in hexadecimal notation) into the instruction register and specify the mode control register.
REGISTER R / W
Instruction
MODE
RS
1
0
DB7
0
0
DB6
0
0
DB5
0
0
DB4
0
--
DB3
0
DB2
0
DB1 DB0
0
0
0
0
Mode data (MODE)
MODE0
bit0 of MODE
MODE0=1 : Screen1 display ON
MODE0=0 : Screen1 display OFF
bit1 of MODE
MODE1=1 : Screen2 display ON
MODE1=0 : Screen2 display OFF
bit2 of MODE
MODE2=1 : Exclusive-OR display between Screen1 and Screen2
MODE2=0 : OR display between Screen1 and Screen2
bit3 of MODE
MODE3=1 : Output data right-shift (S1 to S80)
MODE3=0 : Output data left-shift (S80 to S1)
MODE1
MODE2
MODE3
[Note]
MODE7 to MODE5 must take '0'. A malfunction occurs when one of these bits takes '1'.
2. Set display pitch
Write code '01H' (in hexadecimal notation) into the instruction register and specify the Display Pitch register.
REGISTER R / W
Instruction
PITCH
RS
1
0
DB7
0
--
DB6
0
--
DB5
0
--
DB4
0
--
DB3
0
--
DB2
0
DB1 DB0
0
Dp--1
0
0
1
相關(guān)PDF資料
PDF描述
LC868920A
LC868950
LC868951
LC868960
LC86E6748
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LC868920A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
LC868950 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
LC868951 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
LC868960 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
LC86A 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUADRUPLE 2-INPUT EXCLUSIVE-OR GATES
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*