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;   83C552 processor definition file
;   ================================

; NOTE: 80c552 is not a predefined processor type in AS.
; to use this file, add '-alias 80c552=8052' to the command line
; or key file

        if      MOMCPUNAME<>"80C552"
         fatal   "80C552.INC: Falscher Prozessortyp, nur 80C552 erlaubt"
        endif

        if      MOMPASS=1
         message "80C552-Registerdefinitionen"
         message "(C) 1996 Alfred Arnold"
        endif

;-----------------------------------------------------------------------------

ACC     sfrb    0E0H
B       sfrb    0F0H
SP      sfr     081H
DPL     sfr     082H
DPH     sfr     083H

PSW     sfrb    0D0H
P       bit     PSW.0
F1      bit     PSW.1
OV      bit     PSW.2
RS0     bit     PSW.3
RS1     bit     PSW.4
F0      bit     PSW.5
AC      bit     PSW.6
CY      bit     PSW.7

;-----------------------------------------------------------------------------

PCON    sfr     087H

;-----------------------------------------------------------------------------

IEN0    sfrb    0A8H
EX0     bit     IEN0.0
ET0     bit     IEN0.1
EX1     bit     IEN0.2
ET1     bit     IEN0.3
ES0     bit     IEN0.4
ES1     bit     IEN0.5
EAD     bit     IEN0.6
EA      bit     IEN0.7

IEN1    sfrb    0E8H
ECT0    bit     IEN1.0
ECT1    bit     IEN1.1
ECT2    bit     IEN1.2
ECT3    bit     IEN1.3
ECM0    bit     IEN1.4
ECM1    bit     IEN1.5
ECM2    bit     IEN1.6
ET2     bit     IEN1.7

IP0     sfrb    0B8H
PX0     bit     IP0.0
PT0     bit     IP0.1
PX1     bit     IP0.2
PT1     bit     IP0.3
PS0     bit     IP0.4
PS1     bit     IP0.5
PAD     bit     IP0.6

IP1     sfrb    0F8H
PCT0    bit     IP1.0
PCT1    bit     IP1.1
PCT2    bit     IP1.2
PCT3    bit     IP1.3
PCM0    bit     IP1.4
PCM1    bit     IP1.5
PCM2    bit     IP1.6
PT2     bit     IP1.7

;-----------------------------------------------------------------------------

P0      sfrb    080H

P1      sfrb    090H
CT0I    bit     P1.0
CT1I    bit     P1.1
CT2I    bit     P1.2
CT3I    bit     P1.3
T2      bit     P1.4
RT2     bit     P1.5
SCL     bit     P1.6
SDA     bit     P1.7

P2      sfrb    0A0H

P3      sfrb    0B0H
RXD     bit     P3.0
TXD     bit     P3.1
INT0    bit     P3.2
INT1    bit     P3.3
T0      bit     P3.4
T1      bit     P3.5
WR      bit     P3.6
RD      bit     P3.7

P4      sfrb    0C0H
CMSR0   bit     P4.0
CMSR1   bit     P4.1
CMSR2   bit     P4.2
CMSR3   bit     P4.3
CMSR4   bit     P4.4
CMSR5   bit     P4.5
CMT0    bit     P4.6
CMT1    bit     P4.7

P5      sfr     0C4H

;-----------------------------------------------------------------------------

TCON    sfrb    088H
IT0     bit     TCON.0
IE0     bit     TCON.1
IT1     bit     TCON.2
IE1     bit     TCON.3
TR0     bit     TCON.4
TF0     bit     TCON.5
TR1     bit     TCON.6
TF1     bit     TCON.7

TMOD    sfr     089H
TL0     sfr     08AH
TL1     sfr     08BH
TH0     sfr     08CH
TH1     sfr     08DH

CML0    sfr     0A9H
CML1    sfr     0AAH
CML2    sfr     0ABH
CTL0    sfr     0ACH
CTL1    sfr     0ADH
CTL2    sfr     0AEH
CTL3    sfr     0AFH

TM2IR   sfrb    0C8H
CTI0    bit     TM2IR.0
CTI1    bit     TM2IR.1
CTI2    bit     TM2IR.2
CTI3    bit     TM2IR.3
CMI0    bit     TM2IR.4
CMI1    bit     TM2IR.5
CMI2    bit     TM2IR.6
T2OV    bit     TM2IR.7

CMH0    sfr     0C9H
CMH1    sfr     0CAH
CMH2    sfr     0CBH
CTH0    sfr     0CCH
CTH1    sfr     0CDH
CTH2    sfr     0CEH
CTH3    sfr     0CFH

TM2CON  sfr     0EAH
CTCON   sfr     0EBH
TML2    sfr     0ECH
TMH2    sfr     0EDH

;-----------------------------------------------------------------------------

S0CON   sfrb    098H
RI      bit     S0CON.0
TI      bit     S0CON.1
RB8     bit     S0CON.2
TB8     bit     S0CON.3
REN     bit     S0CON.4
SM2     bit     S0CON.5
SM1     bit     S0CON.6
SM0     bit     S0CON.7

S0BUF   sfr     099H

S1CON   sfrb    0D8H
CR0     bit     S1CON.0
CR1     bit     S1CON.1
AA      bit     S1CON.2
SI      bit     S1CON.3
ST0     bit     S1CON.4
STA     bit     S1CON.5
ENS1    bit     S1CON.6
CR2     bit     S1CON.7

S1STA   sfr     0D9H
S1DAT   sfr     0DAH
S1ADR   sfr     0DBH

;-----------------------------------------------------------------------------

;-----------------------------------------------------------------------------

ADCON   sfr     0C5H
ADCH    sfr     0C6H

;-----------------------------------------------------------------------------

STE     sfr     0EEH
RTE     sfr     0EFH
PWM0    sfr     0FCH
PWM1    sfr     0FDH
PWMP    sfr     0FEH
T3      sfr     0FFH

;-----------------------------------------------------------------------------

RESET   label   000H
EXTI0   label   003H
TIMER0  label   00BH
EXTI1   label   013H
TIMER1  label   01BH
SINT    label   023H
I2CBUS  label   02BH
T2CAP0  label   033H
T2CAP1  label   03BH
T2CAP2  label   043H
T2CAP3  label   04BH
ADCONV  label   053H
T2CMP0  label   05BH
T2CMP1  label   063H
T2CMP2  label   06BH
T2OVER  label   073H