CS7654

的内部寄存器结构和用户界面..................... 25

在正常I2C配置（三字节模式） ....... 25的操作CS7654

站地址................................................ .................................. 25

写操作在三字节模式........................................... .... 25

地址设置操作............................................... ........................ 26

读操作在三字节模式........................................... .... 26

操作CS7654在四字节的I2C配置............................ 26

写操作在四字节模式........................................... ...... 26

读操作在四字节模式........................................... ...... 27

从EPROM初始化的二次I2C总线从设备.......... 27

控制配置过程.............................................. ........ 28

保留寄存器和测试引脚............................................. .............. 29

通用I / O端口............................................ ............................. 29

模拟............................................................................................................三十

模拟时序................................................ .......................................... 30

VREF ........................................................................................................三十

ISET -DAC ............................................... ..................................................三十

数模转换器........................................................................................................三十

亮度DAC ................................................ ................................. 30

色度DAC ................................................ ............................. 31

COMP_VID DAC ................................................ ................................ 31

寄存器说明................................................ ............................... 32

电路板设计和布线注意事项..................................... 53

电源和地平面.............................................. ......................... 53

电源去耦............................................... ......................... 53

数字互连................................................ ................................... 53

模拟互连................................................ ................................. 53

模拟量输出保护............................................... .......................... 54

ESD和Latch-up特别保护............................................. ...................... 54

外部DAC输出滤波器.............................................. ......................... 54

引脚说明................................................ ......................................... 55

包装尺寸................................................ ................................. 60

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