PD6466

目录

1.初始状态设置.................................................................................................................9

1.1初始状态设置................................................................................................................. 9

1.2应用框图.............................................. .................................................. .... 11

1.3显示与RGB + V

C1

+ V

C2

销................................................. ....................................... 12

1.3.1字符信号输出，输出选择方案A ....................................... .............................. 15

1.3.2字符输出，输出选择B选项.......................................信号.............................. 16

1.3.3字符输出，输出选择备选方案C .......................................信号.............................. 17

指定V 1.3.4显示字符

C2

.......................................................................................... 18

2.命令.........................................................................................................................................19

2.1命令格式...................................................................................................................19

2.2命令列表.........................................................................................................................19

2.3上电清零功能......................................................................................................21

命令3.细节................................................................................................................ 22

3.1视频RAM批清除命令............................................ ........................................... 22

3.2显示控制命令..................................................................................................... 23

3.3背景颜色/镜框颜色控制命令.......................................... ................. 26

3.4 3通道独立显示ON / OFF命令........................................ .................. 27

3.5字符颜色反转ON / OFF命令.......................................... ........................... 28

3.6蓝返回ON / OFF命令........................................... .................................................. ..30

3.7字符地址库选择命令............................................ ............................. 31

3.8输出开关控制命令............................................. ............................................ 32

3.9字符显示位置的控制命令............................................ ....................... 34

3.10写地址控制命令............................................. ............................................ 36

3.11输出引脚控制命令............................................. .................................................. 37

3.12字符大小控制命令............................................. ........................................... 38

3.13三通道背景控制命令........................................... .............................. 39

3.14初始状态设置命令............................................. ............................................... 43

3.15显示字符控制命令............................................. ..................................... 45

3.16测试模式.................................................................................................................................48

4.传送命令........................................................................................................49

4.1 1字节命令.....................................................................................................................49

4.2 2字节命令.....................................................................................................................49

4.3 2字节连续命令............................................ ................................................. 50

4.4连续指令输入............................................. ................................................ 51

4.4.1当不使用2个字节的连续命令结束代码.................................... ....................... 51

4.4.2当2个字节的连续命令结束符是用来..................................... ............................ 51

5.字符模式.................................................................................................................52

6，电气特性.............................................. .................................................. 0.60

7.应用电路实例............................................. .................................................. ..65

7