buf[3] = 0x00;
buf[2] = 0x40;
buf[1] = 0x00; //write communication register 0x00400005 to control the progress
buf[0] = 0x05; //to write Register 5 to set digitock al ldetector
WriteToADF4350(4,buf);
buf[3] = 0x00;
buf[2] = 0x95; //(DB23=1)The signal is taken from the VCO directly;(DB22-20:4H)the RF divider is 16;(DB19-12:50H)R is 80
buf[1] = 0x00; //(DB11=0)VCO powerd up;
buf[0] = 0x24; //(DB5=1)RF output is enabled;(DB4-3=3H)Output power level is 5
WriteToADF4350(4,buf);
buf[3] = 0x00;
buf[2] = 0x00;
buf[1] = 0x84; //(DB14-3:96H)clock divider value is 150.非快速锁定设为0x04;
buf[0] = 0xB3;
WriteToADF4350(4,buf);
buf[3] = 0x14;
buf[2] = 0x00; //(DB6=1)set PD polarity is positive;(DB7=1)LDP is 6nS;
buf[1] = 0x56; //(DB8=0)enable fractional-N digital lock detect;
buf[0] = 0xC2; //(DB12-9:7H)set Icp 2.50 mA;
WriteToADF4350(4,buf); //(DB23-14:1H)R counter is 1
buf[3] = 0x08;
buf[2] = 0x00;
buf[1] = 0x81; //(DB14-3:6H)MOD counter is 6;
buf[0] = 0x91; //(DB26-15:6H)PHASE word is 1,neither the phase resync
WriteToADF4350(4,buf); //nor the spurious optimization functions are being used
//(DB27=1)prescaler value is 8/9
buf[3] = 0x00;
buf[2] = 0x8C;
buf[1] = 0x00;
buf[0] = 0x00; //(DB14-3:0H)FRAC value is 0;
WriteToADF4350(4,buf); //(DB30-15:140H)INT value is 280;
sei(); //总中断允许
while(1)
{;}
}