www.pudn.com > keilC51.zip > REG52.INC, change:1996-09-13,size:2148b


;------------------------------------------------------------------------------- 
; Copyright 1995-1996 KEIL Software, Inc. 
; 8052 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 
SCON    DATA    98H 
SBUF    DATA    99H 
 
; 8052 Extensions 
T2CON   DATA    0C8H 
RCAP2L  DATA    0CAH 
RCAP2H  DATA    0CBH 
TL2     DATA    0CCH 
TH2     DATA    0CDH 
 
 
; 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 
 
; 8052 Extensions 
; IE 
ET2     BIT     0ADH 
; IP 
PT2     BIT     0BDH 
; P1 
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 
$RESTORE