📄 dac0808.lst
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C51 COMPILER V8.05a DAC0808 12/27/2006 16:35:44 PAGE 1
C51 COMPILER V8.05a, COMPILATION OF MODULE DAC0808
OBJECT MODULE PLACED IN DAC0808.OBJ
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE DAC0808.c BROWSE DEBUG OBJECTEXTEND
line level source
1 //Digital to Analog Converter,典型值 00H--0.0V 80H--2.5V FFH--4.98V
2 #include <reg51.h>
3 #define uchar unsigned char
4
5 void delay(t)
6 {
7 1 while(t--);
8 1 }
9
10 void main(void)
11 {
12 1 while(1)
13 1 {
14 2 P2=0x00;
15 2 delay(65535);
16 2 P2=0x7F;
17 2 delay(65535);
18 2 P2=0x80;
19 2 delay(65535);
20 2 P2=0xFF;
21 2 delay(65535);
22 2 }
23 1 }
24
25
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 41 ----
CONSTANT SIZE = ---- ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = ---- ----
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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