Connect max5312 spi dac to Arduino

Projects Programming
7

I should have clarified that I connected pin 11 (MOSI on arduino nano) to the DIN (MISO onpin 2 on the DAC).
The latest code which still not working.

#include <SPI.h> 

const int ldacPin = 3;
const int clrPin = 7;
const int uniPin = 8;
const int ssPin = 10;
const int sclkPin = 13;

int command = 0b0100000000000000; // 0100  Load input and DAC registers from shift register; DAC output updated.
int data = 0b0000101100110011; // 2867 desired DAC output.
int commandPlusData = command | data;

void setup() {

  SPI.begin();
  
  pinMode(clrPin,OUTPUT);
  digitalWrite (clrPin, HIGH); //To clear DAC
    
  pinMode(ldacPin,OUTPUT);
  digitalWrite (ldacPin, HIGH);
  
  pinMode(uniPin,OUTPUT);
  digitalWrite(uniPin, HIGH); //Needed to set DAC to unipolar mode pin 8 on the dac
   
}
void loop() {

  digitalWrite (ssPin, LOW); // pin 10 - initiate serial communication
  SPI.transfer (highByte (commandPlusData));
  SPI.transfer (lowByte (commandPlusData));
  delay(2);
  digitalWrite(sclkPin,HIGH);//Data clocked rising edge
  delay(2);
  digitalWrite(sclkPin,LOW);
  digitalWrite(ldacPin, LOW);//Force update
}

Connections:
Arduino pins-------------------to DAC pins
D3--------------------16(LDAC)
D7--------------------15(CLR)
D8--------------------8(UNI/BIP)
D10--------------------3(CS)
D11--------------------2(DIN)
D13--------------------1(SCLK)
DOUT, SHDN are not connected.