max196.lst

max196是maxic公司的16位的A/D芯片

C51 COMPILER V7.09   MAX196                                                                08/24/2007 09:32:08 PAGE 1   


C51 COMPILER V7.09, COMPILATION OF MODULE MAX196
OBJECT MODULE PLACED IN MAX196.OBJ
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE MAX196.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<reg51.h>
   2          #include "MAX196.h"
   3          
   4          //短延时函数：nNop()
   5          void nNop(uchar x)
   6          {
   7   1              for(;x>0;x--);
   8   1              }
   9          
  10          //长延时函数：LongDelay()
  11          void LongDelay(uint i)
  12          {
  13   1              uint j;
  14   1              for(;i>0;i--)
  15   1                      { for(j=4000;j>0;j--);}
  16   1              }
  17                  
  18          //指定通道指定方式采样函数：nSample()
  19          uint nSample(uchar ch, uchar rng, uchar clk, uchar acqmod)
  20          {
  21   1              uchar CMod1,CMod2;
  22   1              uint temp;
  23   1              uint temp1,temp2;
  24   1              CMod1 = ((ch&0x07) | ((rng<<3)&0x18) | ((INACQ<<5)&0x20) | ((clk<<6)&0xc0)) & 0xff;
  25   1              CMod2 = ((ch&0x07) | ((rng<<3)&0x18) | ((EXACQ<<5)&0x20) | ((clk<<6)&0xc0)) & 0xff;
  26   1              if(acqmod==0)    //内部控制模式
  27   1              {
  28   2                      SetPinData_L(0);
  29   2                      SetCS(0);
  30   2                      SetWR(1);               
  31   2                      SetRD(1);
  32   2              //      nNop(1);
  33   2                      PinData_L = CMod1;
  34   2                      SetWR(0);
  35   2                      nNop(1);
  36   2                      SetWR(1);
  37   2                      while(PinINT != 0);
  38   2                      SetPinData_L(1);
  39   2                      SetRD(0);
  40   2              //      nNop(1);
  41   2                      temp1 = PinData_L;
  42   2                      temp2 = PinData_H;
  43   2                      temp = (temp1 | (temp2 << 8)) & 0xfff;
  44   2                      }
  45   1              else if(acqmod==1)    //外部控制模式
  46   1              {
  47   2                      SetPinData_L(0);
  48   2                      SetCS(0);
  49   2                      SetWR(1);               
  50   2                      SetRD(1);
  51   2              //      nNop(1);
  52   2                      PinData_L = CMod2;
  53   2                      SetWR(0);
  54   2                      nNop(1);
  55   2                      SetWR(1);
C51 COMPILER V7.09   MAX196                                                                08/24/2007 09:32:08 PAGE 2   

  56   2                      nNop(1);
  57   2              //      nNop(1);
  58   2                      PinData_L = CMod1;
  59   2                      SetWR(0);
  60   2                      nNop(1);
  61   2                      SetWR(1);
  62   2                      while(PinINT != 0);
  63   2                      SetPinData_L(1);
  64   2                      SetRD(0);
  65   2              //      nNop(1);
  66   2                      temp1 = PinData_L;
  67   2                      temp2 = PinData_H;
  68   2                      temp = (temp1 | (temp2 << 8)) & 0xfff;
  69   2                      }
  70   1              return(temp);
  71   1              }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    167    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----      10
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)