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LM98725寄存器配置问题

Other Parts Discussed in Thread: LM98725

最近在使用LM98725芯片 生成驱动CCD传感器时钟,能正确读写寄存器。LM98725输入的时钟40MHZ,由FPGA的PLL核生成。LM98725输出时钟为CMOS格式,CDS采样,采样输入为G\B双通道。下表为我配置的寄存器。我在相应的引脚没测到所需电平。配置Page 0,Register 0x14,0x04 倒是能测到SAMPB的信号,大概有1.14MHZ左右。还有哪些寄存器需要配置才能产生相应的SH CP RS 时钟?

 

  Page0 Page1 Page2 Page3 Page4 Page5 Page6 Page7 Page8
Reg0 0x22 0x04 0x10 0x03 0x54
Reg1 0x14 0x10 0x04 0xff
Reg2 0x95 0 0x03 0x04 0x10 0xff
Reg3 0xE0 0x55
Reg4
Reg5 0xe0 0x50
Reg6 0x0e
Reg7 0x3e
Reg8 0x10 0xff 0xa2
Reg9 0xff
Reg0x0A 0x41
Reg0x0B 0x0e
Reg0x0C 0xe7
Reg0x0D 0x0f
Reg0x0E 0x0c
Reg0x0F
Reg0x10
Reg0x11
Reg0x12 0x01
Reg0x13 0x06 0xff
Reg0x14 0x80
Reg0x15
Reg0x16
Reg0x17
Reg0x18
Reg0x19 0x00 0x7f
Reg0x1A 0xe0
Reg0x1B 0x13
Reg0x1C
Reg0x1D
Reg0x1E