AD1941
目录
规格................................................. .................................... 3
数字I / O .............................................. ....................................... 3
电源................................................. ............................................. 3
温度范围................................................ ...................... 3
数字定时................................................ ............................... 4
PLL ................................................. ................................................ 4
调节................................................. ....................................... 4
绝对最大额定值............................................... ............. 5
ESD注意事项................................................ .................................. 5
数字时序图............................................... .................. 6
引脚配置和功能说明............................. 8
功能................................................. ........................................... 10
引脚功能................................................ .............................. 11
信号处理................................................ ............................ 13
概述................................................. ..................................... 13
数字格式................................................ ........................ 13
编程................................................. ............................. 13
控制端口................................................ ..................................... 14
概述................................................. ..................................... 14
I
2
端口C ................................................ ........................................ 14
初步的技术数据
RAM和寄存器............................................... ........................ 16
控制端口寻址............................................... ............. 16
参数RAM目录............................................... .......... 16
推荐项目/参数加载程序.... 17
目标/摆RAM .............................................. ......................... 17
安全加载寄存器................................................ ....................... 19
数据捕获寄存器............................................... ............... 20
DSP内核控制寄存器.............................................. ......... 20
内存配置寄存器............................................... .... 21
控制端口读/写数据格式.................................. 22
串行数据输入/输出端口............................................ ........ 24
串行输出控制寄存器.............................................. 26
串行输入控制寄存器.............................................. ...... 26
初始化................................................. ................................... 29
上电排序.............................................. ..................... 29
设置主时钟/ PLL模式............................................ .. 29
电压调节器................................................ ....................... 29
外形尺寸................................................ ....................... 30
订购指南................................................ .......................... 30
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