test_vec_512mddr2_x8.h

ddr 2 接口读写测试模块 ddr 2 接口读写测试模块

/* test_vec_512mddr2_x8.h */

#include <stdio.h>
#include <stdlib.h>
#include <math.h>


unsigned GETBITS(unsigned x, int p)
{
  return (x >> p) & ~(~0 << 1);
}


TEST_PGM_CODE_GEN(char *rdchar, unsigned bank, unsigned cycle, unsigned cke, unsigned u_dqm,
       unsigned l_dqm, unsigned udqs, unsigned ldqs, unsigned addr, unsigned data, FILE *fpw)
{
  unsigned int i, j, k, l, m = 0;
  unsigned dq[8], a[14], b[2];
  unsigned udqm, udqm1, ldqm, ldqm1;

  if (u_dqm == 0)
    {udqm = 0; udqm1 = 0;}
  else if (u_dqm == 10)
    {udqm = 1; udqm1 = 0;}
  else if (u_dqm == 01)
    {udqm = 0; udqm1 = 1;}
  else if (u_dqm == 11)
    {udqm = 1; udqm1 = 1;}
  if (l_dqm == 0)
    {ldqm = 0; ldqm1 = 0;}
  else if (l_dqm == 10)
    {ldqm = 1; ldqm1 = 0;}
  else if (l_dqm == 01)
    {ldqm = 0; ldqm1 = 1;}
  else if (l_dqm == 11)
    {ldqm = 1; ldqm1 = 1;}

  if (data != 10000)
  {
    for(j=0;j<8;j++)
      dq[j] = GETBITS(data, j);
  }
  if (addr != 10000)
  {
    for(k=0;k<14;k++)
      a[k] = GETBITS(addr, k);
  }
  if (bank == 0) 
    {b[1] = 0;b[0] = 0;}
  else if (bank == 1)
    {b[1] = 0;b[0] = 1;}
  else if (bank == 2)
    {b[1] = 1;b[0] = 0;}
  else if (bank == 3)
    {b[1] = 1;b[0] = 1;}
  else
    printf("Bank Addr. Input ERROR!\n");
    

  if (strcmp(rdchar,"NOP") == 0)
  {
    fprintf(fpw, "###################################   %s   #####################################\n", rdchar);
    for (i=0;i<cycle;i++)
    {
      fprintf(fpw, "0 %d 0 1 1 1 %d %d ", cke, udqm, ldqm);
      if (udqs == 10000) 
       fprintf(fpw, "Z ");
      else if (udqs == 5000)
       fprintf(fpw, "0 ");
      else
       fprintf(fpw, "%d ", udqs);
      if (ldqs == 10000)
       fprintf(fpw, "Z ");
      else if(ldqs == 5000)
       fprintf(fpw, "0 ");
      else
       fprintf(fpw, "%d ", ldqs);
      fprintf(fpw, "%d %d ", b[1], b[0]);
      if (addr == 10000)
        fprintf(fpw, "- - - - - - - - - - - - - - ");
      else 
        fprintf(fpw, "%d %d %d %d %d %d %d %d %d %d %d %d %d %d ", a[13], a[12], a[11], a[10], a[9], a[8], a[7], a[6], a[5], a[4], a[3], a[2], a[1], a[0]);
      if (data == 10000)
        fprintf(fpw, "Z Z Z Z Z Z Z Z\n");
      else 
      {
        for(m=0;m<8;m++)
          fprintf(fpw, "%d ", dq[7-m]);
        fprintf(fpw, "\n");
      }
      fprintf(fpw, "1 %d 0 1 1 1 %d %d ", cke, udqm1, ldqm1);
      if (udqs == 10000)
       fprintf(fpw, "Z ");
      else if(udqs == 5000)
       fprintf(fpw, "Z ");
      else
       fprintf(fpw, "%d ", abs(udqs - 1));
      if (ldqs == 10000)
       fprintf(fpw, "Z ");
      else if(udqs == 5000)
       fprintf(fpw, "Z ");
      else
       fprintf(fpw, "%d ", abs(ldqs - 1));
      fprintf(fpw, "%d %d ", b[1], b[0]);
      if (addr == 10000) 
        fprintf(fpw, "- - - - - - - - - - - - - - ");
      else 
        fprintf(fpw, "%d %d %d %d %d %d %d %d %d %d %d %d %d %d ", a[13], a[12], a[11], a[10] ,a[9], a[8], a[7], a[6], a[5], a[4], a[3], a[2], a[1], a[0]);
      if (data == 10000)
        fprintf(fpw, "Z Z Z Z Z Z Z Z\n");
      else 
      {
        for(m=0;m<8;m++)
          fprintf(fpw, "%d ", !dq[7-m]);
        fprintf(fpw, "\n");
      }
    }
    printf("%s Command Is Completed!\n", rdchar); 
  }
  else if (strcmp(rdchar,"DSEL") == 0)
  {
    fprintf(fpw, "###################################   %s   ####################################\n", rdchar);
    for (i=0;i<cycle;i++)
    {
      fprintf(fpw, "0 %d 1 - - - %d %d ", cke, udqm, ldqm);
      if (udqs == 10000)
       fprintf(fpw, "Z ");
      else
       fprintf(fpw, "%d ", udqs);
      if (ldqs == 10000)
       fprintf(fpw, "Z ");
      else
       fprintf(fpw, "%d ", ldqs);
      fprintf(fpw, "%d %d ", b[1], b[0]);
      if (addr == 10000)
        fprintf(fpw, "- - - - - - - - - - - - - - ");
      else
        fprintf(fpw, "%d %d %d %d %d %d %d %d %d %d %d %d %d %d ", a[13], a[12], a[11], a[10], a[9], a[8], a[7], a[6], a[5], a[4], a[3], a[2], a[1], a[0]);
      if (data == 10000)
        fprintf(fpw, "Z Z Z Z Z Z Z Z\n");
      else
      {
        for(m=0;m<8;m++)
          fprintf(fpw, "%d ", dq[7-m]);
        fprintf(fpw, "\n");
      }
      fprintf(fpw, "1 %d 1 - - - %d %d ", cke, udqm1, ldqm1);
      if (udqs == 10000)
       fprintf(fpw, "Z ");
      else
       fprintf(fpw, "%d ", udqs);
      if (ldqs == 10000)
       fprintf(fpw, "Z ");
      else
       fprintf(fpw, "%d ", ldqs);
      fprintf(fpw, "%d %d ", b[1], b[0]);
      if (addr == 10000)
        fprintf(fpw, "- - - - - - - - - - - - - - ");
      else
        fprintf(fpw, "%d %d %d %d %d %d %d %d %d %d %d %d %d %d ", a[13], a[12], a[11], a[10], a[9], a[8], a[7], a[6], a[5], a[4], a[3], a[2], a[1], a[0]);
      if (data == 10000)
        fprintf(fpw, "Z Z Z Z Z Z Z Z\n");
      else
      {
        for(m=0;m<8;m++)
          fprintf(fpw, "%d ", dq[7-m]);
        fprintf(fpw, "\n");
      }
    }
    printf("%s Command Is Completed!\n", rdchar);
  }
  else if (strcmp(rdchar,"RD") == 0)
  {
    fprintf(fpw, "####################################   %s   #####################################\n", rdchar);
    for (i=0;i<cycle;i++)
    {
      fprintf(fpw, "0 %d 0 1 0 1 %d %d ", cke, udqm, ldqm);
      if (udqs == 10000)
       fprintf(fpw, "Z ");
      else if (udqs == 5000)
       fprintf(fpw, "0 ");
      else if (udqs == 0)
       fprintf(fpw, "0 ");
      if (ldqs == 10000)
       fprintf(fpw, "Z ");
      else if (ldqs == 5000)
       fprintf(fpw, "0 ");
      else if (ldqs == 0)
       fprintf(fpw, "0 ");
      fprintf(fpw, "%d %d ", b[1], b[0]);
      if (addr == 10000)
        fprintf(fpw, "- - - - - - - - - - - - - - ");
      else
        fprintf(fpw, "0 0 0 0 %d %d %d %d %d %d %d %d %d %d ", a[9], a[8], a[7], a[6], a[5], a[4], a[3], a[2], a[1], a[0]);
      if (data == 10000)
        fprintf(fpw, "Z Z Z Z Z Z Z Z\n");
      else
      {
        for(m=0;m<8;m++)
          fprintf(fpw, "%d ", dq[7-m]);
        fprintf(fpw, "\n");
      }
      fprintf(fpw, "1 %d 0 1 0 1 %d %d ", cke, udqm1, ldqm1);
      if (udqs == 10000)
       fprintf(fpw, "Z ");
      else if (udqs == 5000)
       fprintf(fpw, "Z ");
      else if (udqs == 0)
       fprintf(fpw, "1 ");
      if (ldqs == 10000)
       fprintf(fpw, "Z ");
      else if (ldqs == 5000)
       fprintf(fpw, "Z ");
      else if (ldqs == 0)
       fprintf(fpw, "1 ");
      fprintf(fpw, "%d %d ", b[1], b[0]);
      if (addr == 10000)
        fprintf(fpw, "- - - - - - - - - - - - - - ");
      else
        fprintf(fpw, "0 0 0 0 %d %d %d %d %d %d %d %d %d %d ", a[9], a[8], a[7], a[6], a[5], a[4], a[3], a[2], a[1], a[0]);
      if (data == 10000)
        fprintf(fpw, "Z Z Z Z Z Z Z Z\n");
      else
      {
        for(m=0;m<8;m++)
          fprintf(fpw, "%d ", dq[7-m]);
        fprintf(fpw, "\n");
      }
    }
    printf("%s Command Is Completed!\n", rdchar);
  }
  else if (strcmp(rdchar,"RDAP") == 0)
  {
    fprintf(fpw, "###################################   %s   ####################################\n", rdchar);
    for (i=0;i<cycle;i++)
    {
      fprintf(fpw, "0 %d 0 1 0 1 %d %d ", cke, udqm, ldqm);
      if (udqs == 10000)
       fprintf(fpw, "Z ");
      else
       fprintf(fpw, "%d ", udqs);
      if (ldqs == 10000)
       fprintf(fpw, "Z ");
      else
       fprintf(fpw, "%d ", ldqs);
      fprintf(fpw, "%d %d ", b[1], b[0]);
      if (addr == 10000)
        fprintf(fpw, "- - - - - - - - - - - - - - ");
      else
        fprintf(fpw, "0 0 0 1 %d %d %d %d %d %d %d %d %d %d ", a[9], a[8], a[7], a[6], a[5], a[4], a[3], a[2], a[1], a[0]);
      if (data == 10000)
        fprintf(fpw, "Z Z Z Z Z Z Z Z\n");
      else
      {
        for(m=0;m<8;m++)
          fprintf(fpw, "%d ", dq[7-m]);
        fprintf(fpw, "\n");
      }
      fprintf(fpw, "1 %d 0 1 0 1 %d %d ", cke, udqm1, ldqm1);
      if (udqs == 10000)
       fprintf(fpw, "Z ");
      else
       fprintf(fpw, "%d ", udqs);
      if (ldqs == 10000)
       fprintf(fpw, "Z ");
      else
       fprintf(fpw, "%d ", ldqs);
      fprintf(fpw, "%d %d ", b[1], b[0]);
      if (addr == 10000)
        fprintf(fpw, "- - - - - - - - - - - - - - ");
      else
        fprintf(fpw, "0 0 0 1 %d %d %d %d %d %d %d %d %d %d ", a[9], a[8], a[7], a[6], a[5], a[4], a[3], a[2], a[1], a[0]);
      if (data == 10000)
        fprintf(fpw, "Z Z Z Z Z Z Z Z\n");
      else
      {
        for(m=0;m<8;m++)
          fprintf(fpw, "%d ", dq[7-m]);
        fprintf(fpw, "\n");
      }
    }
    printf("%s Command Is Completed!\n", rdchar);
  }
  else if (strcmp(rdchar,"WR") == 0)
  {
    fprintf(fpw, "####################################   %s   #####################################\n", rdchar);
    for (i=0;i<cycle;i++)
    {
      fprintf(fpw, "0 %d 0 1 0 0 %d %d ", cke, udqm, ldqm);
      if (udqs == 10000)
       fprintf(fpw, "Z ");
      else if (udqs == 5000)
       fprintf(fpw, "0 ");
      else if (udqs == 0 || udqs == 1)
       fprintf(fpw, "%d ", udqs);
      else
       printf("UDQS input ERROR in the WR Command!\n"); 
        
      if (ldqs == 10000)
       fprintf(fpw, "Z ");
      else if (ldqs == 5000)
       fprintf(fpw, "0 ");
      else if (ldqs == 0 || ldqs == 1)
       fprintf(fpw, "%d ", ldqs);
      else
       printf("LDQS input ERROR in the WR Command!\n"); 

      fprintf(fpw, "%d %d ", b[1], b[0]);
      if (addr == 10000)
        fprintf(fpw, "- - - - - - - - - - - - - - ");
      else
        fprintf(fpw, "0 0 0 0 %d %d %d %d %d %d %d %d %d %d ", a[9], a[8], a[7], a[6], a[5], a[4], a[3], a[2], a[1], a[0]);
      if (data == 10000)
        fprintf(fpw, "Z Z Z Z Z Z Z Z\n");
      else
      {
        for(m=0;m<8;m++)
          fprintf(fpw, "%d ", dq[7-m]);
        fprintf(fpw, "\n");
      }

      fprintf(fpw, "1 %d 0 1 0 0 %d %d ", cke, udqm1, ldqm1);
      if (udqs == 10000)
       fprintf(fpw, "Z ");
      else if (udqs == 5000)
       fprintf(fpw, "Z ");
      else if (udqs == 0)
       fprintf(fpw, "%d ", !udqs);
      else
       printf("UDQS input ERROR in the WR Command!\n"); 

      if (ldqs == 10000)
       fprintf(fpw, "Z ");
      else if (ldqs == 5000)
       fprintf(fpw, "Z ");
      else if (ldqs == 0)
       fprintf(fpw, "%d ", !ldqs);
      else
       printf("LDQS input ERROR in the WR Command!\n");