20 1 () /******************************************************************/ //: Sy03091.c //: // HT46R47, ALTERAEPM7128/64/32, // AN0( 8 ), PB1( 7 ) CPLD. // AN0( 8 ), PD0( 10 ) PWM,. // PA AN0 CPLD EPM7128. //Body: HT46R47 //Mask option //SysFreq: 4000KHz //Product: 18SKDIP-A //WDT clock Source: WDTOSC(12Khz) //CLR WDT: One clear instruction //Input type PA:CMOS //BZ/BZB : All Enable //OSC:lnt.RC+PC3/PC4 non pull high //FOSC:3.2Mhz //the others use the default value //========================================= #include <ht46r47.h> #define clk1_out _pb1 #define clk2_out _pb2 #define C _c #define pwm_out _pd0 #define ADRL _adrl #define ADRH _adrh #pragma vector 0x4 //ISR for safequard #pragma vector 0x8 //ISR for safequard const unsigned char led_code[16]={0xc0, 0xf9, 0xa4, 0xb0, 0x99, 0x92, 0x82, 0xf8, 0x80, 0x90, 20 33

21 0x88, 0x83, 0xc6, 0xa1, 0x86, 0x8e}; // Pa.7_Pa.6_Pa.5_Pa.4_Pa.3_Pa.2_Pa.1_Pa.0 // h+1 g f e d c b a //0xc //0xf //0xa //0xb //0x //0x //0x //0xf //0x //0x //0x A //0x B //0xc C //0xa D //0x E //0x8e F const unsigned char words[4] = {0xfe, 0xfd, 0xfb, 0xf7}; // Pb.7 Pb.6 Pb.5 Pb.4 Pb.3 Pb.2 Pb.1 Pb.0 // word7_word6_word5_word4_word3_word2_word1_word0 //0xc //0xc //0xc //0xc const unsigned char tab_disp[4] = {0x00, 0x01, 0x02, 0x03}; //a long time delay void mydelay(unsigned int times){ while(times--) _delay(10); // while(times--) _delay(500); } void safeguard_init(); // void initial(); void check_led1(); 21 33

22 void output_clock(); void clrwdt(); void min_adjust(); void hour_adjust(); void arrange_hour(); void ad_chege(); //AD */ void BCD(); // void PWM_SET(); // PWM PD unsigned char min_adj_pressed(); unsigned char hour_adj_pressed(); unsigned char alley; // unsigned char Time_disp; // unsigned char Time_clock; // unsigned char ttt; unsigned char ss; unsigned char pb_bit; const char tt=4; const char mas_id=0x01; //id=1; unsigned int vv; unsigned char FLAG0; unsigned char disp_ad0[8]; unsigned char disp_ad1[8]; unsigned char disp_ad2[8]; unsigned char disp_ad3[8]; unsigned char adbuf_l; unsigned char adbuf_h; //========================================= //initialize registers for safeguard void safeguard_init() // { _intc = 0x05; //(ETI=1) //: - ADF TF EIF EADI ETI EEI EMI _tmrc = 0x90; //: TM1 TM0 - TON TE PSC2 PSC1 PSC0 _tmr = 0; // _adcr = 0x08; //, 1 AN0 //ADCR=b7.b6,b5.b4.b3.b2.b1.b

23 //b2.b1.b0=an7~an0; //b5.b4.b3=an7~an0 (is AD & I/O setup,ad=1,i/o=0) //b6=a/d, 0. //b7=a/d,0-->1 ; } //========================================= void initial() // { _pac = 0; // _pa = 0xff; //port A is high _pbc = 0x08; // PB0,PB1/PB2/PB3 _pb = 0xff; //port B off _pdc = 0; // PWM _pd0 = 0; //port D is low } //========================================= void ad_chege() /*AD */ { _acsr = 0x01; //,/8. //ACSR=b7.b6,b5.b4.b3.b2.b1.b0 //b1.b0=adcs~1adcs0, 10/01/00=32/8/2; //b7=test _start=0; // 0->1->0 _start=1; _start=0; while(_eoc==1); // EOCB=0, adbuf_l=adrl; adbuf_h=adrh; } //========================================= void clrwdt(){ #asm clr wdt #endasm } //========================================= 23 33

24 void BCD_PWM() // PWM { unsigned char f1; unsigned char f2; f1=adbuf_h; disp_ad0[3]=f1/255; disp_ad0[2]=f1/26; f2=(f1%26); disp_ad0[1]=f2*10/26; if(disp_ad0[3]==1)disp_ad0[2]=disp_ad0[1]=0; disp_ad0[0]=1; // disp_ad0[4]=0; // disp_ad0[5]=1; //A/D 01 disp_ad0[6]=0; //A/D 01 disp_ad0[7]=1; //ID disp_ad0[8]=6; // mydelay(10); } //========================================= void isr_timer() //ISR for safequard { if(ss==5) { if(alley==0) { clk1_out=~clk1_out; Time_clock=adbuf_H; alley=time_clock+1; } alley--; ss=0; } ss++; } //========================================= void check_bzid() //, 000~111 { 24 33

25 char tps_buf; char sss; if(tps_buf&0x08) { _pb0=1; // } else _pb0=0; // } //========================================= void main() { ttt=0; alley=100; safeguard_init(); // initial(); // while(1) { ad_chege(); //AD, adbuf_h/adbuf_l. _pwm=adbuf_h; // PWM pwm_out=1; // PWM,"1" _pa=adbuf_h; // PA mydelay(1000); mydelay(1000); if(ttt==20) {clk2_out=0; mydelay(100); clk2_out=1; ttt=0; } ttt++; clrwdt(); } } /******************************************************************/ 25 33

26 2 3 a * 1 b Altera ISP * 1 c PLCC84/44 *1 d PLCC68 *1 e * 1 f * 1 a) test7128.gdf b) test7032.gdf c) SY_03091 d) PowerLogic e) UltraEdit f) MAX+plusII10.0BAS g) 26 33

51 5151DEMO I/O 51XXDEMO 51XXDEMO P0P1P2P3

27 DEMO I/O 51XXDEMO 51XXDEMO P0P1P2P3 LEO 51 P0P1P2P3 DC+5V AC/8-12V SY-51DEMO 27 33

28 52A/D-8X51 A/D-8X51 51 AD X51 LED AD590 HI/LOW 28 33

29 a 8X51 b 4 LED 3 c 4 MODESETUPDOWN d DC+5V AC9V-12V e LED f 8X51 SY

30 C2051 DC-+5V DC-+12V 12 / SY

54SY_0606 1. 8X5X /// 2. 3. 16*2 () 4. RS232 5.

31 54SY_ X5X /// *2 () 4. RS EPROM 6. 4*4 7., 8. 6 DTLED-6 9. SY

32 55Atmel_ISP ISP 25pin PC 10pin Atmel-ISP +5 ATMEL AT89S

33 56ALTERA_ISP ALTERA_7XXX MAX+plusII ISP 25pin PC 10pin ISP-JATG +5 ALTERA EPMXX ISP ***************** 33 33

1 Project New Project 1 2 Windows 1 3 N C test Windows uv2 KEIL uvision2 1 2 New Project Ateml AT89C AT89C51 3 KEIL Demo C C File

51 C 51 51 C C C C C C * 2003-3-30 pnzwzw@163.com C C C C KEIL uvision2 MCS51 PLM C VC++ 51 KEIL51 KEIL51 KEIL51 KEIL 2K DEMO C KEIL KEIL51 P 1 1 1 1-1 - 1 Project New Project 1 2 Windows 1 3 N C test

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