#ifndef __STC12C5A60S2_H_ #define __STC12C5A60S2_H_ ///////////////////////////////////////////////// //-------------------------------------------------------------------------------- //??? 1T 8051?? ???????????? C51 Core SFRs // 7 6 5 4 3 2 1 0 Reset Value sfr ACC = 0xE0; //Accumulator 0000,0000 sfr B = 0xF0; //B Register 0000,0000 sfr PSW = 0xD0; //Program Status Word CY AC F0 RS1 RS0 OV F1 P 0000,0000 //----------------------------------- sbit CY = PSW^7; sbit AC = PSW^6; sbit F0 = PSW^5; sbit RS1 = PSW^4; sbit RS0 = PSW^3; sbit OV = PSW^2; sbit P = PSW^0; //----------------------------------- sfr SP = 0x81; //Stack Pointer 0000,0111 sfr DPL = 0x82; //Data Pointer Low Byte 0000,0000 sfr DPH = 0x83; //Data Pointer High Byte 0000,0000 //-------------------------------------------------------------------------------- //??? 1T 8051?? ?????????????? // 7 6 5 4 3 2 1 0 Reset Value sfr PCON = 0x87; //Power Control SMOD SMOD0 LVDF POF GF1 GF0 PD IDL 0001,0000 // 7 6 5 4 3 2 1 0 Reset Value sfr AUXR = 0x8E; //Auxiliary Register T0x12 T1x12 UART_M0x6 BRTR S2SMOD BRTx12 EXTRAM S1BRS 0000,0000 //----------------------------------- sfr AUXR1 = 0xA2; //Auxiliary Register 1 - PCA_P4 SPI_P4 S2_P4 GF2 ADRJ - DPS 0000,0000 /* PCA_P4: 0, ??PCA ?P1 ? 1,PCA/PWM ?P1 ????P4 ?: ECI ?P1.2 ???P4.1 ?, PCA0/PWM0 ?P1.3 ???P4.2 ? PCA1/PWM1 ?P1.4 ???P4.3 ? SPI_P4: 0, ??SPI ?P1 ? 1,SPI ?P1 ????P4 ?: SPICLK ?P1.7 ???P4.3 ? MISO ?P1.6 ???P4.2 ? MOSI ?P1.5 ???P4.1 ? SS ?P1.4 ???P4.0 ? S2_P4: 0, ??UART2 ?P1 ? 1,UART2 ?P1 ????P4 ?: TxD2 ?P1.3 ???P4.3 ? RxD2 ?P1.2 ???P4.2 ? GF2: ????? ADRJ: 0, 10 ?A/D ??????8 ???ADC_RES ???, ?2 ???ADC_RESL ??? 1,10 ?A/D ???????2 ???ADC_RES ?????2 ?, ?8 ???ADC_RESL ??? DPS: 0, ????????DPTR0 1,?????????DPTR1 */ //----------------------------------- sfr WAKE_CLKO = 0x8F; //??? SFR WAK1_CLKO /* 7 6 5 4 3 2 1 0 Reset Value PCAWAKEUP RXD_PIN_IE T1_PIN_IE T0_PIN_IE LVD_WAKE _ T1CLKO T0CLKO 0000,0000B b7 - PCAWAKEUP : PCA ????? powerdown? b6 - RXD_PIN_IE : ? P3.0(RXD) ????? RI ???? powerdown(????????)? b5 - T1_PIN_IE : ? T1 ?????? T1 ???????? powerdown(????????)? b4 - T0_PIN_IE : ? T0 ?????? T0 ???????? powerdown(????????)? b3 - LVD_WAKE : ? CMPIN ?????? LVD ???????? powerdown(????????)? b2 - b1 - T1CLKO : ?? T1CKO(P3.5) ??? T1 ????,Fck1 = 1/2 T1 ??? b0 - T0CLKO : ?? T0CKO(P3.4) ??? T0 ????,Fck0 = 1/2 T1 ??? */ //----------------------------------- sfr CLK_DIV = 0x97; //Clock Divder - - - - - CLKS2 CLKS1 CLKS0 xxxx,x000 //----------------------------------- sfr BUS_SPEED = 0xA1; //Stretch register - - ALES1 ALES0 - RWS2 RWS1 RWS0 xx10,x011 /* ALES1 and ALES0: 00 : The P0 address setup time and hold time to ALE negative edge is one clock cycle 01 : The P0 address setup time and hold time to ALE negative edge is two clock cycles. 10 : The P0 address setup time and hold time to ALE negative edge is three clock cycles. (default) 11 : The P0 address setup time and hold time to ALE negative edge is four clock cycles. RWS2,RWS1,RWS0: 000 : The MOVX read/write pulse is 1 clock cycle. 001 : The MOVX read/write pulse is 2 clock cycles. 010 : The MOVX read/write pulse is 3 clock cycles. 011 : The MOVX read/write pulse is 4 clock cycles. (default) 100 : The MOVX read/write pulse is 5 clock cycles. 101 : The MOVX read/write pulse is 6 clock cycles. 110 : The MOVX read/write pulse is 7 clock cycles. 111 : The MOVX read/write pulse is 8 clock cycles. */ //-------------------------------------------------------------------------------- //??? 1T 8051?? ???????????? //?????????????????????????,?????????? //???????????,??? ??? 1T 8051?? ??????? // 7 6 5 4 3 2 1 0 Reset Value sfr IE = 0xA8; //??????? EA ELVD EADC ES ET1 EX1 ET0 EX0 0x00,0000 //----------------------- sbit EA = IE^7; sbit ELVD = IE^6; //????????? sbit EADC = IE^5; //ADC ????? sbit ES = IE^4; sbit ET1 = IE^3; sbit EX1 = IE^2; sbit ET0 = IE^1; sbit EX0 = IE^0; //----------------------- sfr IE2 = 0xAF; //Auxiliary Interrupt - - - - - - ESPI ES2 0000,0000B //----------------------- // 7 6 5 4 3 2 1 0 Reset Value sfr IP = 0xB8; //??????? PPCA PLVD PADC PS PT1 PX1 PT0 PX0 0000,0000 //-------- sbit PPCA = IP^7; //PCA ??????? sbit PLVD = IP^6; //????????? sbit PADC = IP^5; //ADC ????? sbit PS = IP^4; sbit PT1 = IP^3; sbit PX1 = IP^2; sbit PT0 = IP^1; sbit PX0 = IP^0; //----------------------- // 7 6 5 4 3 2 1 0 Reset Value sfr IPH = 0xB7; //??????? PPCAH PLVDH PADCH PSH PT1H PX1H PT0H PX0H 0000,0000 sfr IP2 = 0xB5; // - - - - - - PSPI PS2 xxxx,xx00 sfr IPH2 = 0xB6; // - - - - - - PSPIH PS2H xxxx,xx00 //----------------------- //??? 1T 8051?? ???I/O ???????? // 7 6 5 4 3 2 1 0 Reset Value sfr P0 = 0x80; //8 bitPort0 P0.7 P0.6 P0.5 P0.4 P0.3 P0.2 P0.1 P0.0 1111,1111 sbit P00 = P0^0; sbit P01 = P0^1; sbit P02 = P0^2; sbit P03 = P0^3; sbit P04 = P0^4; sbit P05 = P0^5; sbit P06 = P0^6; sbit P07 = P0^7; sfr P0M0 = 0x94; // 0000,0000 sfr P0M1 = 0x93; // 0000,0000 sfr P1 = 0x90; //8 bitPort1 P1.7 P1.6 P1.5 P1.4 P1.3 P1.2 P1.1 P1.0 1111,1111 sbit P10 = P1^0; sbit P11 = P1^1; sbit P12 = P1^2; sbit P13 = P1^3; sbit P14 = P1^4; sbit P15 = P1^5; sbit P16 = P1^6; sbit P17 = P1^7; sfr P1M0 = 0x92; // 0000,0000 sfr P1M1 = 0x91; // 0000,0000 sfr P1ASF = 0x9D; //P1 analog special function sfr P2 = 0xA0; //8 bitPort2 P2.7 P2.6 P2.5 P2.4 P2.3 P2.2 P2.1 P2.0 1111,1111 sbit P20 = P2^0; sbit P21 = P2^1; sbit P22 = P2^2; sbit P23 = P2^3; sbit P24 = P2^4; sbit P25 = P2^5; sbit P26 = P2^6; sbit P27 = P2^7; sfr P2M0 = 0x96; // 0000,0000 sfr P2M1 = 0x95; // 0000,0000 sfr P3 = 0xB0; //8 bitPort3 P3.7 P3.6 P3.5 P3.4 P3.3 P3.2 P3.1 P3.0 1111,1111 sbit P30 = P3^0; sbit P31 = P3^1; sbit P32 = P3^2; sbit P33 = P3^3; sbit P34 = P3^4; sbit P35 = P3^5; sbit P36 = P3^6; sbit P37 = P3^7; sfr P3M0 = 0xB2; // 0000,0000 sfr P3M1 = 0xB1; // 0000,0000 sfr P4 = 0xC0; //8 bitPort4 P4.7 P4.6 P4.5 P4.4 P4.3 P4.2 P4.1 P4.0 1111,1111 sbit P40 = P4^0; sbit P41 = P4^1; sbit P42 = P4^2; sbit P43 = P4^3; sbit P44 = P4^4; sbit P45 = P4^5; sbit P46 = P4^6; sbit P47 = P4^7; sfr P4M0 = 0xB4; // 0000,0000 sfr P4M1 = 0xB3; // 0000,0000 // 7 6 5 4 3 2 1 0 Reset Value sfr P4SW = 0xBB; //Port-4 switch - LVD_P4.6 ALE_P4.5 NA_P4.4 - - - - x000,xxxx sfr P5 = 0xC8; //8 bitPort5 - - - - P5.3 P5.2 P5.1 P5.0 xxxx,1111 sbit P50 = P5^0; sbit P51 = P5^1; sbit P52 = P5^2; sbit P53 = P5^3; sfr P5M0 = 0xCA; // 0000,0000 sfr P5M1 = 0xC9; // 0000,0000 //-------------------------------------------------------------------------------- //??? 1T 8051?? ????????????? // 7 6 5 4 3 2 1 0 Reset Value sfr TCON = 0x88; //T0/T1 Control TF1 TR1 TF0 TR0 IE1 IT1 IE0 IT0 0000,0000 //----------------------------------- sbit TF1 = TCON^7; sbit TR1 = TCON^6; sbit TF0 = TCON^5; sbit TR0 = TCON^4; sbit IE1 = TCON^3; sbit IT1 = TCON^2; sbit IE0 = TCON^1; sbit IT0 = TCON^0; //----------------------------------- sfr TMOD = 0x89; //T0/T1 Modes GATE1 C/T1 M1_1 M1_0 GATE0 C/T0 M0_1 M0_0 0000,0000 sfr TL0 = 0x8A; //T0 Low Byte 0000,0000 sfr TH0 = 0x8C; //T0 High Byte 0000,0000 sfr TL1 = 0x8B; //T1 Low Byte 0000,0000 sfr TH1 = 0x8D; //T1 High Byte 0000,0000 //-------------------------------------------------------------------------------- //??? 1T 8051?? ????????????? // 7 6 5 4 3 2 1 0 Reset Value sfr SCON = 0x98; //Serial Control SM0/FE SM1 SM2 REN TB8 RB8 TI RI 0000,0000 //----------------------------------- sbit SM0 = SCON^7; //SM0/FE sbit SM1 = SCON^6; sbit SM2 = SCON^5; sbit REN = SCON^4; sbit TB8 = SCON^3; sbit RB8 = SCON^2; sbit TI = SCON^1; sbit RI = SCON^0; //----------------------------------- sfr SBUF = 0x99; //Serial Data Buffer xxxx,xxxx sfr SADEN = 0xB9; //Slave Address Mask 0000,0000 sfr SADDR = 0xA9; //Slave Address 0000,0000 //----------------------------------- // 7 6 5 4 3 2 1 0 Reset Value sfr S2CON = 0x9A; //S2 Control S2SM0 S2SM1 S2SM2 S2REN S2TB8 S2RB8 S2TI S2RI 00000000B sfr S2BUF = 0x9B; //S2 Serial Buffer xxxx,xxxx sfr BRT = 0x9C; //S2 Baud-Rate Timer 0000,0000 //-------------------------------------------------------------------------------- //??? 1T 8051?? ???????????????? sfr WDT_CONTR = 0xC1; //Watch-Dog-Timer Control register // 7 6 5 4 3 2 1 0 Reset Value // WDT_FLAG - EN_WDT CLR_WDT IDLE_WDT PS2 PS1 PS0 xx00,0000 //----------------------- //-------------------------------------------------------------------------------- //??? 1T 8051?? ???PCA/PWM ??????? // 7 6 5 4 3 2 1 0 Reset Value sfr CCON = 0xD8; //PCA ?????? CF CR - - - - CCF1 CCF0 00xx,xx00 //----------------------- sbit CF = CCON^7; //PCA???????,????????,??????0? sbit CR = CCON^6; //1:?? PCA ?????, ??????0? //- //- sbit CCF1 = CCON^1; //PCA ??1 ????, ?????, ??????0? sbit CCF0 = CCON^0; //PCA ??0 ????, ?????, ??????0? //----------------------- sfr CMOD = 0xD9; //PCA ???????? CIDL - - - CPS2 CPS1 CPS0 ECF 0xxx,x000 /* CIDL: idle ??? PCA ?????????, 0: ????, 1: ????? CPS2: PCA ????????? 2? CPS1: PCA ????????? 1? CPS0: PCA ????????? 0? CPS2 CPS1 CPS0 0 0 0 ?????? fosc/12? 0 0 1 ?????? fosc/2? 0 1 0 Timer0 ??? 0 1 1 ? ECI/P3.4 ????????,?? fosc/2? 1 0 0 ??????, Fosc/1 1 0 1 ??????/4,Fosc/4 1 1 0 ??????/6,Fosc/6 1 1 1 ??????/8,Fosc/8 ECF: PCA??????????, 1--?? CF(CCON.7) ????? */ //----------------------- sfr CL = 0xE9; //PCA ????? 0000,0000 sfr CH = 0xF9; //PCA ????? 0000,0000 //----------------------- // 7 6 5 4 3 2 1 0 Reset Value sfr CCAPM0 = 0xDA; //PCA ??0 PWM ??? - ECOM0 CAPP0 CAPN0 MAT0 TOG0 PWM0 ECCF0 x000,0000 sfr CCAPM1 = 0xDB; //PCA ??1 PWM ??? - ECOM1 CAPP1 CAPN1 MAT1 TOG1 PWM1 ECCF1 x000,0000 //ECOMn = 1:??????? //CAPPn = 1:???????????? //CAPNn = 1:???????????? //MATn = 1:????????, ?? CCON ?? CCFn ??? //TOGn = 1:????????, CEXn ???? //PWMn = 1:? CEXn ??? PWM ??? //ECCFn = 1:?? CCON ?? CCFn ????? //ECOMn CAPPn CAPNn MATn TOGn PWMn ECCFn // 0 0 0 0 0 0 0 0x00 ???????? // x 1 0 0 0 0 x 0x21 16?CEXn?????????? // x 0 1 0 0 0 x 0x11 16?CEXn?????????? // x 1 1 0 0 0 x 0x31 16?CEXn??(????)??????? // 1 0 0 1 0 0 x 0x49 16??????? // 1 0 0 1 1 0 x 0x4d 16???????? // 1 0 0 0 0 1 0 0x42 8? PWM? //ECOMn CAPPn CAPNn MATn TOGn PWMn ECCFn // 0 0 0 0 0 0 0 0x00 ???? // 1 0 0 0 0 1 0 0x42 ??8?PWM, ??? // 1 1 0 0 0 1 1 0x63 PWM??????????? // 1 0 1 0 0 1 1 0x53 PWM??????????? // 1 1 1 0 0 1 1 0x73 PWM????????????????? //----------------------- sfr CCAP0L = 0xEA; //PCA ?? 0 ???/?????? 8 ?? 0000,0000 sfr CCAP0H = 0xFA; //PCA ?? 0 ???/?????? 8 ?? 0000,0000 sfr CCAP1L = 0xEB; //PCA ?? 1 ???/?????? 8 ?? 0000,0000 sfr CCAP1H = 0xFB; //PCA ?? 1 ???/?????? 8 ?? 0000,0000 //----------------------- // 7 6 5 4 3 2 1 0 Reset Value sfr PCA_PWM0 = 0xF2; //PCA ??0 PWM ???? - - - - - - EPC0H EPC0L xxxx,xx00 sfr PCA_PWM1 = 0xF3; //PCA ??1 PWM ???? - - - - - - EPC1H EPC1L xxxx,xx00 //PCA_PWMn: 7 6 5 4 3 2 1 0 // - - - - - - EPCnH EPCnL //B7-B2: ?? //B1(EPCnH): ? PWM ???,? CCAPnH ?? 9 ??? //B0(EPCnL): ? PWM ???,? CCAPnL ?? 9 ??? //-------------------------------------------------------------------------------- //??? 1T 8051?? ??? ADC ??????? // 7 6 5 4 3 2 1 0 Reset Value sfr ADC_CONTR = 0xBC; //A/D ??????? ADC_POWER SPEED1 SPEED0 ADC_FLAG ADC_START CHS2 CHS1 CHS0 0000,0000 sfr ADC_RES = 0xBD; //A/D ?????8? ADCV.9 ADCV.8 ADCV.7 ADCV.6 ADCV.5 ADCV.4 ADCV.3 ADCV.2 0000,0000 sfr ADC_RESL = 0xBE; //A/D ?????2? ADCV.1 ADCV.0 0000,0000 //-------------------------------------------------------------------------------- //??? 1T 8051?? ??? SPI ??????? // 7 6 5 4 3 2 1 0 Reset Value sfr SPCTL = 0xCE; //SPI Control Register SSIG SPEN DORD MSTR CPOL CPHA SPR1 SPR0 0000,0100 sfr SPSTAT = 0xCD; //SPI Status Register SPIF WCOL - - - - - - 00xx,xxxx sfr SPDAT = 0xCF; //SPI Data Register 0000,0000 //-------------------------------------------------------------------------------- //??? 1T 8051?? ??? IAP/ISP ??????? sfr IAP_DATA = 0xC2; sfr IAP_ADDRH = 0xC3; sfr IAP_ADDRL = 0xC4; // 7 6 5 4 3 2 1 0 Reset Value sfr IAP_CMD = 0xC5; //IAP Mode Table 0 - - - - - MS1 MS0 0xxx,xx00 sfr IAP_TRIG = 0xC6; sfr IAP_CONTR = 0xC7; //IAP Control Register IAPEN SWBS SWRST CFAIL - WT2 WT1 WT0 0000,x000 //-------------------------------------------------------------------------------- ///////////////////////////////////////////////// #endif