?? reg51.inc
字號(hào):
;-------------------------------------------------------------------------------
; Copyright 1995-1996 KEIL Software, Inc.
; 8051 Processor Declarations
;-------------------------------------------------------------------------------
$SAVE
$NOLIST
;
; BYTE Register
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
SCON DATA 98H
SBUF DATA 99H
; BIT Register
; 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
$RESTORE
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