📄 cpu081.h
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//------------------------------------------------------------------------------
//register definition for sh79f081
//
//this header can be use for assemble language project developing
//------------------------------------------------------------------------------
//note: define SFR: D:80h~D:ffh
//------------------------------------------------------------------------------
//------------------------------------------------------------------------0x80~0x87
sfr P0 = 0x80; // Standard 8051
sfr SP = 0x81; // Standard 8051
sfr DPL = 0x82; // Standard 8051
sfr DPH = 0x83; // Standard 8051
sfr DPL1 = 0x84; // 79F081
sfr DPH1 = 0x85; // 79F081
sfr INSCON = 0x86; // 79F081
sfr PCON = 0x87; // Standard 8051
//------------------------------------------------------------------------0x88~0x8F
sfr TCON = 0x88; // Standard 8051
sfr TMOD = 0x89; // Standard 8051
sfr TL0 = 0x8A; // Standard 8051
sfr TL1 = 0x8B; // Standard 8051
sfr TH0 = 0x8C; // Standard 8051
sfr TH1 = 0x8D; // Standard 8051
sfr SUSLO = 0x8E; // 79F081
//sfr = 0x8F; // (Reserved)
//------------------------------------------------------------------------0x90~0x97
sfr P1 = 0x90; // Standard 8051
//sfr = 0x91; // (Reserved)
//sfr = 0x92; // (Reserved)
sfr ADCON = 0x93; // 79F081
sfr ADT = 0x94; // 79F081
sfr ADCH = 0x95; // 79F081
sfr ADDL = 0x96; // 79F081
sfr ADDH = 0x97; // 79F081
//------------------------------------------------------------------------0x98~0x9F
sfr SCON = 0x98; // Standard 8051
sfr SBUF = 0x99; // Standard 8051
sfr SADDR = 0x9A; // 79F081
sfr SADEN = 0x9B; // 79F081
//sfr = 0x9C; // (Reserved)
//sfr = 0x9D; // (Reserved)
//sfr = 0x9E; // (Reserved)
//sfr = 0x9F; // (Reserved)
//------------------------------------------------------------------------0xA0~0xA7
sfr P2 = 0xA0; // Standard 8051
//sfr = 0xA1; // (Reserved)
sfr SPCON = 0xA2; // 79F081
sfr SPDAT = 0xA3; // 79F081
//sfr = 0xA4; // (Reserved)
//sfr = 0xA5; // (Reserved)
//sfr = 0xA6; // (Reserved)
//sfr = 0xA7; // (Reserved)
//------------------------------------------------------------------------0xA8~0xAF
sfr IEN0 = 0xA8; // 79F081
sfr IEN1 = 0xA9; // 79F081
//sfr = 0xAA; // (Reserved)
//sfr = 0xAB; // (Reserved)
//sfr = 0xAC; // (Reserved)
//sfr = 0xAD; // (Reserved)
//sfr = 0xAE; // (Reserved)
//sfr = 0xAF; // (Reserved)
//------------------------------------------------------------------------0xB0~0xB7
sfr P3 = 0xB0; // Standard 8051
sfr RSTSTAT = 0xB1; // 79F081
sfr CLKCON = 0xB2; // 79F081
//sfr = 0xB3; // (Reserved)
sfr IPH0 = 0xB4; // 79F081
sfr IPH1 = 0xB5; // 79F081
//sfr = 0xB6; // (Reserved)
//sfr = 0xB7; // (Reserved)
//------------------------------------------------------------------------0xB8~0xBF
sfr IPL0 = 0xB8; // 79F081
sfr IPL1 = 0xB9; // 79F081
sfr IENC = 0xBA; // 79F081
//sfr = 0xBB; // (Reserved)
//sfr = 0xBC; // (Reserved)
sfr BUZCON = 0xBD; // 79F081
//sfr = 0xBE; // (Reserved)
//sfr = 0xBF; // (Reserved)
//-------------------------------------------------------------------------0xC0~0xC7
//sfr = 0xC0; // (Reserved)
//sfr = 0xC1; // (Reserved)
//sfr = 0xC2; // (Reserved)
//sfr = 0xC3; // (Reserved)
//sfr = 0xC4; // (Reserved)
//sfr = 0xC5; // (Reserved)
//sfr = 0xC6; // (Reserved)
//sfr = 0xC7; // (Reserved)
//-------------------------------------------------------------------------0xC8~0xCF
sfr T2CON = 0xC8; // 79F081
sfr T2MOD = 0xC9; // 79F081
sfr RCAP2L = 0xCA; // 79F081
sfr RCAP2H = 0xCB; // 79F081
sfr TL2 = 0xCC; // 79F081
sfr TH2 = 0xCD; // 79F081
sfr TCOME = 0xCE; // 79F081
sfr PWMEN = 0xCF; // 79F081
//-------------------------------------------------------------------------0xD0~0xD7
sfr PSW = 0xD0; // Standard 8051
sfr PWM0DT = 0xD1; // 79F081
sfr PWM0C = 0xD2; // 79F081
sfr PWM0PL = 0xD3; // 79F081
sfr PWM0PH = 0xD4; // 79F081
sfr PWM0DL = 0xD5; // 79F081
sfr PWM0DH = 0xD6; // 79F081
sfr PWM1DT = 0xD7; // 79F081
//-------------------------------------------------------------------------0xD8~0xDF
sfr EXF1 = 0xD8; // 79F081
sfr PWM1C = 0xD9; // 79F081
sfr PWM1P = 0xDA; // 79F081
sfr PWM1D = 0xDB; // 79F081
sfr PWM2DT = 0xDC; // 79F081
sfr PWM2C = 0xDD; // 79F081
sfr PWM2P = 0xDE; // 79F081
sfr PWM2D = 0xDF; // 79F081
//-------------------------------------------------------------------------0xE0~0xE7
sfr ACC = 0xE0; // Standard 8051
sfr P0CR = 0xE1; // 79F081
sfr P1CR = 0xE2; // 79F081
sfr P2CR = 0xE3; // 79F081
sfr P3CR = 0xE4; // 79F081
//sfr = 0xE5; // (Reserved)
//sfr = 0xE6; // (Reserved)
sfr PWMLO = 0xE7; // 79F081
//-------------------------------------------------------------------------0xE8~0xEF
sfr EXF0 = 0xE8; // 79F081
sfr P0PCR = 0xE9; // 79F081
sfr P1PCR = 0xEA; // 79F081
sfr P2PCR = 0xEB; // 79F081
sfr P3PCR = 0xEC; // 79F081
//sfr = 0xED; // (Reserved)
//sfr = 0xEE; // (Reserved)
sfr P0SS = 0xEF; // 79F081
//-------------------------------------------------------------------------0xF0~0xF7
sfr B = 0xF0; // Standard 8051
sfr C = 0xF1; // Standard 8051
sfr IB_CON1 = 0xF2; // 79F081
sfr IB_CON2 = 0xF3; // 79F081
sfr IB_CON3 = 0xF4; // 79F081
sfr IB_CON4 = 0xF5; // 79F081
sfr IB_CON5 = 0xF6; // 79F081
sfr XPAGE = 0xF7; // 79F081
//-------------------------------------------------------------------------0xF8~0xFF
sfr SPSTA = 0xF8; // 79F081
sfr IB_CLK0 = 0xF9; // 79F081
sfr IB_CLK1 = 0xFA; // 79F081
sfr IB_OFFSET = 0xFB; // 79F081
sfr IB_DATA = 0xFC; // 79F081
//sfr = 0xFD; // (Reserved)
//sfr = 0xFE; // (Reserved)
//sfr = 0xFF; // (Reserved)
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~0x80 bit addressable
sbit P0_7 = P0^7; // Standard 8051
sbit P0_6 = P0^6; // Standard 8051
sbit P0_5 = P0^5; // Standard 8051
sbit P0_4 = P0^4; // Standard 8051
sbit P0_3 = P0^3; // Standard 8051
sbit P0_2 = P0^2; // Standard 8051
sbit P0_1 = P0^1; // Standard 8051
sbit P0_0 = P0^0; // Standard 8051
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~0x88 bit addressable
sbit TF1 = TCON^7; // Standard 8051
sbit TR1 = TCON^6; // Standard 8051
sbit TF0 = TCON^5; // Standard 8051
sbit TR0 = TCON^4; // Standard 8051
sbit IE1 = TCON^3; // Standard 8051
sbit IT1 = TCON^2; // Standard 8051
sbit IE0 = TCON^1; // Standard 8051
sbit IT0 = TCON^0; // Standard 8051
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~0x90 bit addressable
sbit P1_7 = P1^7; // Standard 8051
sbit P1_6 = P1^6; // Standard 8051
sbit P1_5 = P1^5; // Standard 8051
sbit P1_4 = P1^4; // Standard 8051
sbit P1_3 = P1^3; // Standard 8051
sbit P1_2 = P1^2; // Standard 8051
sbit P1_1 = P1^1; // Standard 8051
sbit P1_0 = P1^0; // Standard 8051
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~0x98 bit addressable
sbit SM0 = SCON^7; // Standard 8051
sbit SM1 = SCON^6; // Standard 8051
sbit SM2 = SCON^5; // Standard 8051
sbit REN = SCON^4; // Standard 8051
sbit TB8 = SCON^3; // Standard 8051
sbit RB8 = SCON^2; // Standard 8051
sbit TI = SCON^1; // Standard 8051
sbit RI = SCON^0; // Standard 8051
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~0xA0 bit addressable
sbit P2_7 = P2^7; // Standard 8051
sbit P2_6 = P2^6; // Standard 8051
sbit P2_5 = P2^5; // Standard 8051
sbit P2_4 = P2^4; // Standard 8051
sbit P2_3 = P2^3; // Standard 8051
sbit P2_2 = P2^2; // Standard 8051
sbit P2_1 = P2^1; // Standard 8051
sbit P2_0 = P2^0; // Standard 8051
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~0xA8 bit addressable
sbit EA = IEN0^7; // Standard 8051
sbit EADC = IEN0^6;
sbit ET2 = IEN0^5;
sbit ES = IEN0^4; // Standard 8051
sbit ET1 = IEN0^3; // Standard 8051
sbit EX1 = IEN0^2; // Standard 8051
sbit ET0 = IEN0^1; // Standard 8051
sbit EX0 = IEN0^0; // Standard 8051
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~0xB0 bit addressable
sbit P3_7 = P3^7; // Standard 8051
sbit P3_6 = P3^6; // Standard 8051
sbit P3_5 = P3^5; // Standard 8051
sbit P3_4 = P3^4; // Standard 8051
sbit P3_3 = P3^3; // Standard 8051
sbit P3_2 = P3^2; // Standard 8051
sbit P3_1 = P3^1; // Standard 8051
sbit P3_0 = P3^0; // Standard 8051
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~0xB8 bit addressable
//sbit = IPL0^7; // (Reserved)
sbit PADCL = IPL0^6;
sbit PT2L = IPL0^5;
sbit PUL = IPL0^4;
sbit PT1L = IPL0^3;
sbit PX1L = IPL0^2;
sbit PT0L = IPL0^1;
sbit PX0L = IPL0^0;
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~0xC0 bit addressable
//sbit = // (Reserved)
//sbit = // (Reserved)
//sbit = // (Reserved)
//sbit = // (Reserved)
//sbit = // (Reserved)
//sbit = // (Reserved)
//sbit = // (Reserved)
//sbit = // (Reserved)
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~0xC8 bit addressable
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 CT2 = T2CON^1;
sbit CP2 = T2CON^0;
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~0xD0 bit addressable
sbit CY = PSW^7; // Standard 8051
sbit AC = PSW^6; // Standard 8051
sbit F0 = PSW^5; // Standard 8051
sbit RS1 = PSW^4; // Standard 8051
sbit RS0 = PSW^3; // Standard 8051
sbit OV = PSW^2; // Standard 8051
sbit F1 = PSW^1;
sbit P = PSW^0; // Standard 8051
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~0xD8 bit addressable
//sbit = // (Reserved)
sbit IF46 = EXF1^6; // (Reserved)
sbit IF45 = EXF1^5; // (Reserved)
//sbit = // (Reserved)
sbit IF43 = EXF1^3; // (Reserved)
sbit IF42 = EXF1^2; // (Reserved)
sbit IF41 = EXF1^1; // (Reserved)
sbit IF40 = EXF1^0; // (Reserved)
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~0xE0 bit addressable
sbit ACC_7 = ACC^7; // Standard 8051
sbit ACC_6 = ACC^6; // Standard 8051
sbit ACC_5 = ACC^5; // Standard 8051
sbit ACC_4 = ACC^4; // Standard 8051
sbit ACC_3 = ACC^3; // Standard 8051
sbit ACC_2 = ACC^2; // Standard 8051
sbit ACC_1 = ACC^1; // Standard 8051
sbit ACC_0 = ACC^0; // Standard 8051
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~0xE8 bit addressable
sbit IT41 = EXF0^7; // (Reserved)
sbit IT40 = EXF0^6; // (Reserved)
//sbit = ;
//sbit = ;
//sbit = ;
//sbit = ;
//sbit = ;
//sbit = ;
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~0xF0 bit addressable
sbit B_7 = B^7; // Standard 8051
sbit B_6 = B^6; // Standard 8051
sbit B_5 = B^5; // Standard 8051
sbit B_4 = B^4; // Standard 8051
sbit B_3 = B^3; // Standard 8051
sbit B_2 = B^2; // Standard 8051
sbit B_1 = B^1; // Standard 8051
sbit B_0 = B^0; // Standard 8051
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~0xF8 bit addressable
sbit SPEN = SPSTA^7;// (Reserved)
sbit SPIF = SPSTA^6;// (Reserved)
sbit MODF = SPSTA^5;// (Reserved)
sbit WCOL = SPSTA^4;// (Reserved)
sbit RXOV = SPSTA^3;// (Reserved)
//sbit = // (Reserved)
//sbit = // (Reserved)
//sbit = // (Reserved)
//SFR FINISHED HERE
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