;------------------------------------------------------------------------------- ; Copyright 1995-1996 KEIL Software, Inc. ; 805C51FA Processor Declarations ;------------------------------------------------------------------------------- $SAVE $NOLIST ; ; BYTE Registers P0 DATA 80H P1 DATA 90H P2 DATA 0A0H P3 DATA 0B0H PSW DATA 0D0H ACC DATA 0E0H B DATA 0F0H SP DATA 81H DPL DATA 82H DPH DATA 83H PCON DATA 87H TCON DATA 88H TMOD DATA 89H TL0 DATA 8AH TL1 DATA 8BH TH0 DATA 8CH TH1 DATA 8DH IE DATA 0A8H IP DATA 0B8H IPH DATA 0B7H ; 80C51FC only SCON DATA 98H SBUF DATA 99H ; 80C51FA Extensions SADDR DATA 0A9H SADEN DATA 0B9H T2CON DATA 0C8H T2MOD DATA 0C9H RCAP2L DATA 0CAH RCAP2H DATA 0CBH TL2 DATA 0CCH TH2 DATA 0CDH CCON DATA 0D8H CMOD DATA 0D9H CCAPM0 DATA 0DAH CCAPM1 DATA 0DBH CCAPM2 DATA 0DCH CCAPM3 DATA 0DDH CCAPM4 DATA 0DEH CL DATA 0E9H CCAP0L DATA 0EAH CCAP1L DATA 0EBH CCAP2L DATA 0ECH CCAP3L DATA 0EDH CCAP4L DATA 0EEH CH DATA 0F9H CCAP0H DATA 0FAH CCAP1H DATA 0FBH CCAP2H DATA 0FCH CCAP3H DATA 0FDH CCAP4H DATA 0FEH ; BIT Registers ; PSW CY BIT 0D7H AC BIT 0D6H F0 BIT 0D5H RS1 BIT 0D4H RS0 BIT 0D3H OV BIT 0D2H P BIT 0D0H ; TCON TF1 BIT 8FH TR1 BIT 8EH TF0 BIT 8DH TR0 BIT 8CH IE1 BIT 8BH IT1 BIT 8AH IE0 BIT 89H IT0 BIT 88H ; IE EA BIT 0AFH ES BIT 0ACH ET1 BIT 0ABH EX1 BIT 0AAH ET0 BIT 0A9H EX0 BIT 0A8H ; IP PS BIT 0BCH PT1 BIT 0BBH PX1 BIT 0BAH PT0 BIT 0B9H PX0 BIT 0B8H ; P3 RD BIT 0B7H WR BIT 0B6H T1 BIT 0B5H T0 BIT 0B4H INT1 BIT 0B3H INT0 BIT 0B2H TXD BIT 0B1H RXD BIT 0B0H ; SCON SM0 BIT 9FH SM1 BIT 9EH SM2 BIT 9DH REN BIT 9CH TB8 BIT 9BH RB8 BIT 9AH TI BIT 99H RI BIT 98H ; 80C51FA Extensions ; SCON FE BIT 9FH ; IE EC BIT 0AEH ET2 BIT 0ADH ; IP PPC BIT 0BEH PT2 BIT 0BDH ; P1 CEX4 BIT 97H CEX3 BIT 96H CEX2 BIT 95H CEX1 BIT 94H CEX0 BIT 93H ECI BIT 92H T2EX BIT 91H T2 BIT 90H ; T2CON TF2 BIT 0CFH EXF2 BIT 0CEH RCLK BIT 0CDH TCLK BIT 0CCH EXEN2 BIT 0CBH TR2 BIT 0CAH C_T2 BIT 0C9H CP_RL2 BIT 0C8H ; CCON CF BIT 0DFH CR BIT 0DEH CCF4 BIT 0DCH CCF3 BIT 0DBH CCF2 BIT 0DAH CCF1 BIT 0D9H CCF0 BIT 0D8H $RESTORE