STC12C5A60S2.H
#ifndef __STC12C5A60S2_H_ #define __STC12C5A60S2_H_ ///////////////////////////////////////////////// //-------------------------------------------------------------------------------- //新一代 1T 8051系列 单片机内核特殊功能寄存器 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 //-------------------------------------------------------------------------------- //新一代 1T 8051系列 单片机系统管理特殊功能寄存器 // 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, 缺省PCA 在P1 口 1，PCA/PWM 从P1 口切换到P4 口: ECI 从P1.2 切换到P4.1 口， PCA0/PWM0 从P1.3 切换到P4.2 口 PCA1/PWM1 从P1.4 切换到P4.3 口 SPI_P4: 0, 缺省SPI 在P1 口 1，SPI 从P1 口切换到P4 口: SPICLK 从P1.7 切换到P4.3 口 MISO 从P1.6 切换到P4.2 口 MOSI 从P1.5 切换到P4.1 口 SS 从P1.4 切换到P4.0 口 S2_P4: 0, 缺省UART2 在P1 口 1，UART2 从P1 口切换到P4 口: TxD2 从P1.3 切换到P4.3 口 RxD2 从P1.2 切换到P4.2 口 GF2: 通用标志位 ADRJ: 0, 10 位A/D 转换结果的高8 位放在ADC_RES 寄存器, 低2 位放在ADC_RESL 寄存器 1，10 位A/D 转换结果的最高2 位放在ADC_RES 寄存器的低2 位, 低8 位放在ADC_RESL 寄存器 DPS: 0, 使用缺省数据指针DPTR0 1，使用另一个数据指针DPTR1 */ //----------------------------------- sfr WAKE_CLKO = 0x8F; //附加的 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 中断可唤醒 powerdown。 b6 - RXD_PIN_IE : 当 P3.0(RXD) 下降沿置位 RI 时可唤醒 powerdown(必须打开相应中断)。 b5 - T1_PIN_IE : 当 T1 脚下降沿置位 T1 中断标志时可唤醒 powerdown(必须打开相应中断)。 b4 - T0_PIN_IE : 当 T0 脚下降沿置位 T0 中断标志时可唤醒 powerdown(必须打开相应中断)。 b3 - LVD_WAKE : 当 CMPIN 脚低电平置位 LVD 中断标志时可唤醒 powerdown(必须打开相应中断)。 b2 - b1 - T1CLKO : 允许 T1CKO(P3.5) 脚输出 T1 溢出脉冲，Fck1 = 1/2 T1 溢出率 b0 - T0CLKO : 允许 T0CKO(P3.4) 脚输出 T0 溢出脉冲，Fck0 = 1/2 T1 溢出率 */ //----------------------------------- 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. */ //-------------------------------------------------------------------------------- //新一代 1T 8051系列 单片机中断特殊功能寄存器 //有的中断控制、中断标志位散布在其它特殊功能寄存器中，这些位在位地址中定义 //其中有的位无位寻址能力，请参阅 新一代 1T 8051系列 单片机中文指南 // 7 6 5 4 3 2 1 0 Reset Value sfr IE = 0xA8; //中断控制寄存器 EA ELVD EADC ES ET1 EX1 ET0 EX0 0x00,0000 //----------------------- sbit EA = IE^7; sbit ELVD = IE^6; //低压监测中断允许位 sbit EADC = IE^5; //ADC 中断允许位 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; //中断优先级低位 PPCA PLVD PADC PS PT1 PX1 PT0 PX0 0000,0000 //-------- sbit PPCA = IP^7; //PCA 模块中断优先级 sbit PLVD = IP^6; //低压监测中断优先级 sbit PADC = IP^5; //ADC 中断优先级 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; //中断优先级高位 PPCAH PLVDH PADCH PSH PT1H PX1H PT0H PX0H 0000,0000 sfr IP2 = 0xB5; // - - - - - - PSPI PS2 xxxx,xx00 sfr IPH2 = 0xB6; // - - - - - - PSPIH PS2H xxxx,xx00 //----------------------- //新一代 1T 8051系列 单片机I/O 口特殊功能寄存器 // 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 //-------------------------------------------------------------------------------- //新一代 1T 8051系列 单片机定时器特殊功能寄存器 // 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 //-------------------------------------------------------------------------------- //新一代 1T 8051系列 单片机串行口特殊功能寄存器 // 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 //-------------------------------------------------------------------------------- //新一代 1T 8051系列 单片机看门狗定时器特殊功能寄存器 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 //----------------------- //-------------------------------------------------------------------------------- //新一代 1T 8051系列 单片机PCA/PWM 特殊功能寄存器 // 7 6 5 4 3 2 1 0 Reset Value sfr CCON = 0xD8; //PCA 控制寄存器。 CF CR - - - - CCF1 CCF0 00xx,xx00 //----------------------- sbit CF = CCON^7; //PCA计数器溢出标志,由硬件或软件置位,必须由软件清0。 sbit CR = CCON^6; //1:允许 PCA 计数器计数, 必须由软件清0。 //- //- sbit CCF1 = CCON^1; //PCA 模块1 中断标志, 由硬件置位, 必须由软件清0。 sbit CCF0 = CCON^0; //PCA 模块0 中断标志, 由硬件置位, 必须由软件清0。 //----------------------- sfr CMOD = 0xD9; //PCA 工作模式寄存器。 CIDL - - - CPS2 CPS1 CPS0 ECF 0xxx,x000 /* CIDL: idle 状态时 PCA 计数器是否继续计数, 0: 继续计数, 1: 停止计数。 CPS2: PCA 计数器脉冲源选择位 2。 CPS1: PCA 计数器脉冲源选择位 1。 CPS0: PCA 计数器脉冲源选择位 0。 CPS2 CPS1 CPS0 0 0 0 系统时钟频率 fosc/12。 0 0 1 系统时钟频率 fosc/2。 0 1 0 Timer0 溢出。 0 1 1 由 ECI/P3.4 脚输入的外部时钟，最大 fosc/2。 1 0 0 系统时钟频率， Fosc/1 1 0 1 系统时钟频率/4，Fosc/4 1 1 0 系统时钟频率/6，Fosc/6 1 1 1 系统时钟频率/8，Fosc/8 ECF: PCA计数器溢出中断允许位, 1--允许 CF(CCON.7) 产生中断。 */ //----------------------- sfr CL = 0xE9; //PCA 计数器低位 0000,0000 sfr CH = 0xF9; //PCA 计数器高位 0000,0000 //----------------------- // 7 6 5 4 3 2 1 0 Reset Value sfr CCAPM0 = 0xDA; //PCA 模块0 PWM 寄存器 - ECOM0 CAPP0 CAPN0 MAT0 TOG0 PWM0 ECCF0 x000,0000 sfr CCAPM1 = 0xDB; //PCA 模块1 PWM 寄存器 - ECOM1 CAPP1 CAPN1 MAT1 TOG1 PWM1 ECCF1 x000,0000 //ECOMn = 1:允许比较功能。 //CAPPn = 1:允许上升沿触发捕捉功能。 //CAPNn = 1:允许下降沿触发捕捉功能。 //MATn = 1:当匹配情况发生时, 允许 CCON 中的 CCFn 置位。 //TOGn = 1:当匹配情况发生时, CEXn 将翻转。 //PWMn = 1:将 CEXn 设置为 PWM 输出。 //ECCFn = 1:允许 CCON 中的 CCFn 触发中断。 //ECOMn CAPPn CAPNn MATn TOGn PWMn ECCFn // 0 0 0 0 0 0 0 0x00 未启用任何功能。 // x 1 0 0 0 0 x 0x21 16位CEXn上升沿触发捕捉功能。 // x 0 1 0 0 0 x 0x11 16位CEXn下降沿触发捕捉功能。 // x 1 1 0 0 0 x 0x31 16位CEXn边沿(上、下沿)触发捕捉功能。 // 1 0 0 1 0 0 x 0x49 16位软件定时器。 // 1 0 0 1 1 0 x 0x4d 16位高速脉冲输出。 // 1 0 0 0 0 1 0 0x42 8位 PWM。 //ECOMn CAPPn CAPNn MATn TOGn PWMn ECCFn // 0 0 0 0 0 0 0 0x00 无此操作 // 1 0 0 0 0 1 0 0x42 普通8位PWM, 无中断 // 1 1 0 0 0 1 1 0x63 PWM输出由低变高可产生中断 // 1 0 1 0 0 1 1 0x53 PWM输出由高变低可产生中断 // 1 1 1 0 0 1 1 0x73 PWM输出由低变高或由高变低都可产生中断 //----------------------- sfr CCAP0L = 0xEA; //PCA 模块 0 的捕捉/比较寄存器低 8 位。 0000,0000 sfr CCAP0H = 0xFA; //PCA 模块 0 的捕捉/比较寄存器高 8 位。 0000,0000 sfr CCAP1L = 0xEB; //PCA 模块 1 的捕捉/比较寄存器低 8 位。 0000,0000 sfr CCAP1H = 0xFB; //PCA 模块 1 的捕捉/比较寄存器高 8 位。 0000,0000 //----------------------- // 7 6 5 4 3 2 1 0 Reset Value sfr PCA_PWM0 = 0xF2; //PCA 模块0 PWM 寄存器。 - - - - - - EPC0H EPC0L xxxx,xx00 sfr PCA_PWM1 = 0xF3; //PCA 模块1 PWM 寄存器。 - - - - - - EPC1H EPC1L xxxx,xx00 //PCA_PWMn: 7 6 5 4 3 2 1 0 // - - - - - - EPCnH EPCnL //B7-B2: 保留 //B1(EPCnH): 在 PWM 模式下，与 CCAPnH 组成 9 位数。 //B0(EPCnL): 在 PWM 模式下，与 CCAPnL 组成 9 位数。 //-------------------------------------------------------------------------------- //新一代 1T 8051系列 单片机 ADC 特殊功能寄存器 // 7 6 5 4 3 2 1 0 Reset Value sfr ADC_CONTR = 0xBC; //A/D 转换控制寄存器 ADC_POWER SPEED1 SPEED0 ADC_FLAG ADC_START CHS2 CHS1 CHS0 0000,0000 sfr ADC_RES = 0xBD; //A/D 转换结果高8位 ADCV.9 ADCV.8 ADCV.7 ADCV.6 ADCV.5 ADCV.4 ADCV.3 ADCV.2 0000,0000 sfr ADC_RESL = 0xBE; //A/D 转换结果低2位 ADCV.1 ADCV.0 0000,0000 //-------------------------------------------------------------------------------- //新一代 1T 8051系列 单片机 SPI 特殊功能寄存器 // 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 //-------------------------------------------------------------------------------- //新一代 1T 8051系列 单片机 IAP/ISP 特殊功能寄存器 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
STC12C2052AD.H
#ifndef __STC12C2052AD_H_ #define __STC12C2052AD_H_ ///////////////////////////////////////////////// /* The following is STC additional SFR or change */ /* sfr AUXR = 0x8e; */ /* sfr IPH = 0xb7; */ /* Watchdog Timer Register */ sfr WDT_CONTR = 0xe1; /* ISP_IAP_EEPROM Register */ sfr ISP_DATA = 0xe2; sfr ISP_ADDRH = 0xe3; sfr ISP_ADDRL = 0xe4; sfr ISP_CMD = 0xe5; sfr ISP_TRIG = 0xe6; sfr ISP_CONTR = 0xe7; /* IDLE, Clock Divider */ sfr IDLE_CLK = 0xc7; sfr WAKE_CLKO = 0x8F; /* I_O Port Mode Set Register */ sfr P0M0 = 0x93; sfr P0M1 = 0x94; sfr P1M0 = 0x91; sfr P1M1 = 0x92; sfr P2M0 = 0x95; sfr P2M1 = 0x96; sfr P3M0 = 0xb1; sfr P3M1 = 0xb2; /* SPI Register */ sfr SPSTAT = 0x84; sfr SPCTL = 0x85; sfr SPDAT = 0x86; /* ADC Register */ sfr ADC_CONTR = 0xc5; sfr ADC_DATA = 0xc6; sfr ADC_LOW2 = 0xbe; /* PCA SFR */ sfr CCON = 0xD8; sfr CMOD = 0xD9; sfr CCAPM0 = 0xDA; sfr CCAPM1 = 0xDB; sfr CCAPM2 = 0xDC; sfr CCAPM3 = 0xDD; sfr CCAPM4 = 0xDE; sfr CCAPM5 = 0xDF; sfr CL = 0xE9; sfr CCAP0L = 0xEA; sfr CCAP1L = 0xEB; sfr CCAP2L = 0xEC; sfr CCAP3L = 0xED; sfr CCAP4L = 0xEE; sfr CCAP5L = 0xEF; sfr CH = 0xF9; sfr CCAP0H = 0xFA; sfr CCAP1H = 0xFB; sfr CCAP2H = 0xFC; sfr CCAP3H = 0xFD; sfr CCAP4H = 0xFE; sfr CCAP5H = 0xFF; sfr PCA_PWM0 = 0xF2; sfr PCA_PWM1 = 0xF3; sfr PCA_PWM2 = 0xF4; sfr PCA_PWM3 = 0xF5; sfr PCA_PWM4 = 0xF6; sfr PCA_PWM5 = 0xF7; /* CCON */ sbit CF = CCON^7; sbit CR = CCON^6; sbit CCF5 = CCON^5; sbit CCF4 = CCON^4; sbit CCF3 = CCON^3; sbit CCF2 = CCON^2; sbit CCF1 = CCON^1; sbit CCF0 = CCON^0; /* Above is STC additional SFR or change */ /*-------------------------------------------------------------------------- REG51F.H Header file for 8xC31/51, 80C51Fx, 80C51Rx+ Copyright (c) 1988-1999 Keil Elektronik GmbH and Keil Software, Inc. All rights reserved. Modification according to DataSheet from April 1999 - SFR‘s AUXR and AUXR1 added for 80C51Rx+ derivatives --------------------------------------------------------------------------*/ /* BYTE Registers */ sfr P0 = 0x80; 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 P1 = 0x90; 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 P2 = 0xA0; 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 P3 = 0xB0; 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 PSW = 0xD0; sfr ACC = 0xE0; sfr B = 0xF0; sfr SP = 0x81; sfr DPL = 0x82; sfr DPH = 0x83; sfr PCON = 0x87; sfr TCON = 0x88; sfr TMOD = 0x89; sfr TL0 = 0x8A; sfr TL1 = 0x8B; sfr TH0 = 0x8C; sfr TH1 = 0x8D; sfr IE = 0xA8; sfr IP = 0xB8; sfr SCON = 0x98; sfr SBUF = 0x99; /* 80C51Fx/Rx Extensions */ sfr AUXR = 0x8E; /* sfr AUXR1 = 0xA2; */ sfr SADDR = 0xA9; sfr IPH = 0xB7; sfr SADEN = 0xB9; sfr T2CON = 0xC8; sfr T2MOD = 0xC9; sfr RCAP2L = 0xCA; sfr RCAP2H = 0xCB; sfr TL2 = 0xCC; sfr TH2 = 0xCD; /* BIT Registers */ /* PSW */ 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; /* TCON */ 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; /* P3 */ sbit RD = P3^7; sbit WR = P3^6; sbit T1 = P3^5; sbit T0 = P3^4; sbit INT1 = P3^3; sbit INT0 = P3^2; sbit TXD = P3^1; sbit RXD = P3^0; /* SCON */ sbit SM0 = SCON^7; // alternatively "FE" sbit FE = SCON^7; 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; sbit T2EX = P1^1; sbit T2 = P1^0; /* T2CON */ sbit TF2 = T2CON^7; sbit EXF2 = T2CON^6; sbit RCLK = T2CON^5; sbit TCLK = T2CON^4; sbit EXEN2 = T2CON^3; sbit TR2 = T2CON^2; sbit C_T2 = T2CON^1; sbit CP_RL2= T2CON^0; /* PCA Pin */ sbit CEX3 = P2^4; sbit CEX2 = P2^0; sbit CEX1 = P3^5; sbit CEX0 = P3^7; sbit ECI = P3^4; /* IE */ sbit EA = IE^7; sbit EPCA_LVD = IE^6; sbit EADC_SPI = IE^5; sbit ES = IE^4; sbit ET1 = IE^3; sbit EX1 = IE^2; sbit ET0 = IE^1; sbit EX0 = IE^0; /* IP */ sbit PPCA_LVD = IP^6; sbit PADC_SPI = IP^5; sbit PS = IP^4; sbit PT1 = IP^3; sbit PX1 = IP^2; sbit PT0 = IP^1; sbit PX0 = IP^0; ///////////////////////////////////////////////// #endif
REG51.H
/*-------------------------------------------------------------------------- REG51.H Header file for generic 80C51 and 80C31 microcontroller. Copyright (c) 1988-2002 Keil Elektronik GmbH and Keil Software, Inc. All rights reserved. --------------------------------------------------------------------------*/ #ifndef __REG51_H__ #define __REG51_H__ /* BYTE Register */ sfr P0 = 0x80; sfr P1 = 0x90; sfr P2 = 0xA0; sfr P3 = 0xB0; sfr PSW = 0xD0; sfr ACC = 0xE0; sfr B = 0xF0; sfr SP = 0x81; sfr DPL = 0x82; sfr DPH = 0x83; sfr PCON = 0x87; sfr TCON = 0x88; sfr TMOD = 0x89; sfr TL0 = 0x8A; sfr TL1 = 0x8B; sfr TH0 = 0x8C; sfr TH1 = 0x8D; sfr IE = 0xA8; sfr IP = 0xB8; sfr SCON = 0x98; sfr SBUF = 0x99; /* BIT Register */ /* PSW */ sbit CY = 0xD7; sbit AC = 0xD6; sbit F0 = 0xD5; sbit RS1 = 0xD4; sbit RS0 = 0xD3; sbit OV = 0xD2; sbit P = 0xD0; /* TCON */ sbit TF1 = 0x8F; sbit TR1 = 0x8E; sbit TF0 = 0x8D; sbit TR0 = 0x8C; sbit IE1 = 0x8B; sbit IT1 = 0x8A; sbit IE0 = 0x89; sbit IT0 = 0x88; /* IE */ sbit EA = 0xAF; sbit ES = 0xAC; sbit ET1 = 0xAB; sbit EX1 = 0xAA; sbit ET0 = 0xA9; sbit EX0 = 0xA8; /* IP */ sbit PS = 0xBC; sbit PT1 = 0xBB; sbit PX1 = 0xBA; sbit PT0 = 0xB9; sbit PX0 = 0xB8; /* P3 */ sbit RD = 0xB7; sbit WR = 0xB6; sbit T1 = 0xB5; sbit T0 = 0xB4; sbit INT1 = 0xB3; sbit INT0 = 0xB2; sbit TXD = 0xB1; sbit RXD = 0xB0; /* SCON */ sbit SM0 = 0x9F; sbit SM1 = 0x9E; sbit SM2 = 0x9D; sbit REN = 0x9C; sbit TB8 = 0x9B; sbit RB8 = 0x9A; sbit TI = 0x99; sbit RI = 0x98; #endif
REG52.H
/*-------------------------------------------------------------------------- REG52.H Header file for generic 80C52 and 80C32 microcontroller. Copyright (c) 1988-2002 Keil Elektronik GmbH and Keil Software, Inc. All rights reserved. --------------------------------------------------------------------------*/ #ifndef __REG52_H__ #define __REG52_H__ /* BYTE Registers */ sfr P0 = 0x80; sfr P1 = 0x90; sfr P2 = 0xA0; sfr P3 = 0xB0; sfr PSW = 0xD0; sfr ACC = 0xE0; sfr B = 0xF0; sfr SP = 0x81; sfr DPL = 0x82; sfr DPH = 0x83; sfr PCON = 0x87; sfr TCON = 0x88; sfr TMOD = 0x89; sfr TL0 = 0x8A; sfr TL1 = 0x8B; sfr TH0 = 0x8C; sfr TH1 = 0x8D; sfr IE = 0xA8; sfr IP = 0xB8; sfr SCON = 0x98; sfr SBUF = 0x99; /* 8052 Extensions */ sfr T2CON = 0xC8; sfr RCAP2L = 0xCA; sfr RCAP2H = 0xCB; sfr TL2 = 0xCC; sfr TH2 = 0xCD; /* BIT Registers */ /* PSW */ 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; //8052 only /* TCON */ 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; /* IE */ sbit EA = IE^7; sbit ET2 = IE^5; //8052 only sbit ES = IE^4; sbit ET1 = IE^3; sbit EX1 = IE^2; sbit ET0 = IE^1; sbit EX0 = IE^0; /* IP */ sbit PT2 = IP^5; sbit PS = IP^4; sbit PT1 = IP^3; sbit PX1 = IP^2; sbit PT0 = IP^1; sbit PX0 = IP^0; /* P3 */ sbit RD = P3^7; sbit WR = P3^6; sbit T1 = P3^5; sbit T0 = P3^4; sbit INT1 = P3^3; sbit INT0 = P3^2; sbit TXD = P3^1; sbit RXD = P3^0; /* SCON */ sbit SM0 = SCON^7; 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; /* P1 */ sbit T2EX = P1^1; // 8052 only sbit T2 = P1^0; // 8052 only /* T2CON */ sbit TF2 = T2CON^7; sbit EXF2 = T2CON^6; sbit RCLK = T2CON^5; sbit TCLK = T2CON^4; sbit EXEN2 = T2CON^3; sbit TR2 = T2CON^2; sbit C_T2 = T2CON^1; sbit CP_RL2 = T2CON^0; #endif
时间： 2024-10-12 20:47:20