/***************************************************************************\ * VRS580 SFR Definitions for the Keil uVision2 C51 Compiler * ***************************************************************************** * Rev Number: 1.0 * * Date: September 2004 * * * * Goal Semiconductor Inc * \***************************************************************************/ #ifndef __VRS580_Keil_H__ #define __VRS580_Keil_H__ // Registers that do not appear on this list should not be accessed // NAME ADDRESS DESCRIPTION sfr P0 = 0x80; // Port 0 sfr SP = 0x81; // Stack Pointer sfr DPL = 0x82; // Data pointer LSB sfr DPH = 0x83; // Data pointer MSB sfr RCON = 0x85; // Internal RAM control sfr DBANK = 0x86; // Data Bank control sfr PCON = 0x87; // Power Control sfr TCON = 0x88; // Timer 0 and 1 control sfr TMOD = 0x89; // Timer Mode control sfr TL0 = 0x8A; // Timer 0 LSB sfr TL1 = 0x8B; // Timer 1 LSB sfr TH0 = 0x8C; // Timer 0 MSB sfr TH1 = 0x8D; // Timer 1 LSB sfr P1 = 0x90; // Port 1 sfr WDTLOCK = 0x97; // Watchdog Timer Lock sfr SCON = 0x98; // Serial Port Control sfr SBUF = 0x99; // Serial Port Rx/Tx Buffer sfr PWMEN = 0x9B; // Pulse Width Modulation Enable sfr WDTCON = 0x9F; // Watchdog Timer Control sfr P2 = 0xA0; // Port 2 sfr PWMCON = 0xA3; // Pulse Width Modulation Control sfr PWMD0 = 0xA4; // Pulse Width Modulation Data Register 0 sfr PWMD1 = 0xA5; // Pulse Width Modulation Data Register 1 sfr PWMD2 = 0xA6; // Pulse Width Modulation Data Register 2 sfr PWMD3 = 0xA7; // Pulse Width Modulation Data Register 3 sfr IE = 0xA8; // Interrupt Enable sfr PWMD4 = 0xAC; // Pulse Width Modulation Data Register 4 sfr P3 = 0xB0; // Port 3 sfr IP = 0xB8; // Interrupt Priority sfr SYSCON = 0xBF; // System Control sfr T2CON = 0xC8; // Timer 2 Control sfr RCAP2L = 0xCA; // Timer 2 UART Baudrate generator LSB sfr RCAP2H = 0xCB; // Timer 2 UART Baudrate generator MSB sfr TL2 = 0xCC; // Timer 2 LSB sfr TH2 = 0xCD; // Timer 2 MSB sfr PSW = 0xD0; // Program Status Word sfr P4 = 0xD8; // Port 4 sfr ACC = 0xE0; // Accumulator sfr B = 0xF0; // B // Bit addressable register definitions // P0 SFR 0x80 sbit P0_7 = 0x87; // Port 0 bit 7 sbit P0_6 = 0x86; // Port 0 bit 6 sbit P0_5 = 0x85; // Port 0 bit 5 sbit P0_4 = 0x84; // Port 0 bit 4 sbit P0_3 = 0x83; // Port 0 bit 3 sbit P0_2 = 0x82; // Port 0 bit 2 sbit P0_1 = 0x81; // Port 0 bit 1 sbit P0_0 = 0x80; // Port 0 bit 0 // TCON SFR 0x88 sbit TF1 = 0x8F; // Timer 1 Overflow Flag sbit TR1 = 0x8E; // Timer 1 Run control sbit TF0 = 0x8D; // Timer 0 Overflow Flag sbit TR0 = 0x8C; // Timer 0 Run control sbit IE1 = 0x8B; // External Interrupt 1 Edge flag sbit IT1 = 0x8A; // External Interrupt 1 Type control sbit IE0 = 0x89; // External Interrupt 0 Edge flag sbit IT0 = 0x88; // External Interrupt 0 Type control // P1 SFR 0x90 sbit P1_7 = 0x97; // Port 1 bit 7 sbit P1_6 = 0x96; // Port 1 bit 6 sbit P1_5 = 0x95; // Port 1 bit 5 sbit P1_4 = 0x94; // Port 1 bit 4 sbit P1_3 = 0x93; // Port 1 bit 3 sbit P1_2 = 0x92; // Port 1 bit 1 sbit P1_1 = 0x91; // Port 1 bit 1 sbit P1_0 = 0x90; // Port 1 bit 0 // SCON SFR 0x98 sbit SM0 = 0x9F; // Serial Select Mode 0 sbit SM1 = 0x9E; // Serial Select Mode 1 sbit SM2 = 0x9D; // Serial Select Mode 2 sbit REN = 0x9C; // Serial Reception Enable sbit TB8 = 0x9B; // Serial Transmit Bit 8 (9th bit) sbit RB8 = 0x9A; // Serial Receive Bit 8 (9th bit) sbit TI = 0x99; // Serial Transmission Interrupt flag sbit RI = 0x98; // Serial Reception Interrupt flag // P2 SFR 0xA0 sbit P2_7 = 0xA7; // Port 2 bit 7 sbit P2_6 = 0xA6; // Port 2 bit 6 sbit P2_5 = 0xA5; // Port 2 bit 5 sbit P2_4 = 0xA4; // Port 2 bit 4 sbit P2_3 = 0xA3; // Port 2 bit 3 sbit P2_2 = 0xA2; // Port 2 bit 2 sbit P2_1 = 0xA1; // Port 2 bit 1 sbit P2_0 = 0xA0; // Port 2 bit 0 // IE SFR 0xA8 sbit EA = 0xAF; // Enable Interrupts sbit ET2 = 0xAD; // Timer 2 Interrupt Enable sbit ES = 0xAC; // Serial Port Interrupt Enable sbit ET1 = 0xAB; // Timer 1 Interrupt Enable sbit EX1 = 0xAA; // External Interrupt 1 Enable sbit ET0 = 0xA9; // Timer 0 Interrupt Enable sbit EX0 = 0xA8; // External Interrupt 0 Enable // P3 SFR 0xB0 sbit P3_7 = 0xB7; // Port 3 bit 7 sbit P3_6 = 0xB6; // Port 3 bit 6 sbit P3_5 = 0xB5; // Port 3 bit 5 sbit P3_4 = 0xB4; // Port 3 bit 4 sbit P3_3 = 0xB3; // Port 3 bit 3 sbit P3_2 = 0xB2; // Port 3 bit 2 sbit P3_1 = 0xB1; // Port 3 bit 1 sbit P3_0 = 0xB0; // Port 3 bit 0 // IP SFR 0xB8 sbit PT2 = 0xBD; // Gives Timer 2 Interrupt Higher Priority sbit PS = 0xBC; // Gives Serial Port Interrupt Higher Priority sbit PT1 = 0xBB; // Gives Timer 1 Interrupt Higher Priority sbit PX1 = 0xBA; // Gives INT1 Interrupt Higher Priority sbit PT0 = 0xB9; // Gives Timer 0 Interrupt Higher Priority sbit PX0 = 0xB8; // Gives INT0 Interrupt Higher Priority // T2CON SFR 0xC8 sbit TF2 = 0xCF; // Timer 2 Overflow sbit EXF2 = 0xCE; // Timer 2 External Flag sbit RCLK = 0xCD; // Serial Port Receive Clock sbit TCLK = 0xCC; // Serial Port Transmit Clock sbit EXEN2 = 0xCB; // Timer 2 External Mode Enable sbit TR2 = 0xCA; // Timer 2 Start/Stop sbit C_T2 = 0xC9; // Timer 2 Counter/Timer select sbit CP_RL2 = 0xC8; // Timer 2 Capture/Reload select // PSW SFR 0xD0 sbit CY = 0xD7; // Carry flag sbit AC = 0xD6; // Auxilliary Carry flag sbit F0 = 0xD5; // User Flag 0 sbit RS1 = 0xD4; // Register R0-R7 Select 1 sbit RS0 = 0xD3; // Register R0-R7 Select 0 sbit OV = 0xD2; // Overflow flag sbit P = 0xD0; // Parity flag // P4 SFR 0xD8 sbit P4_3 = 0xDB; // Port 4 bit 3 sbit P4_2 = 0xDA; // Port 4 bit 2 sbit P4_1 = 0xD9; // Port 4 bit 1 sbit P4_0 = 0xD8; // Port 4 bit 0 // ACC SFR 0xE0 sbit ACC_7 = 0xE7; // Accumulator bit 7 sbit ACC_6 = 0xE6; // Accumulator bit 6 sbit ACC_5 = 0xE5; // Accumulator bit 5 sbit ACC_4 = 0xE4; // Accumulator bit 4 sbit ACC_3 = 0xE3; // Accumulator bit 3 sbit ACC_2 = 0xE2; // Accumulator bit 2 sbit ACC_1 = 0xE1; // Accumulator bit 1 sbit ACC_0 = 0xE0; // Accumulator bit 0 // B SFR 0xF0 sbit B_7 = 0xF7; // B register bit 7 sbit B_6 = 0xF6; // B register bit 6 sbit B_5 = 0xF5; // B register bit 5 sbit B_4 = 0xF4; // B register bit 4 sbit B_3 = 0xF3; // B register bit 3 sbit B_2 = 0xF2; // B register bit 2 sbit B_1 = 0xF1; // B register bit 1 sbit B_0 = 0xF0; // B register bit 0 #endif