/***************************************************************************\
* 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