hc11e.i11

该应用软件可以实现大多数单片机的仿真实验

;-------------------------------------------------------------------------------
;
;	      Motorola 68HC11E series I/O register definitions
;
;-------------------------------------------------------------------------------
;
; The symbols defined in this file conform to Motorola's naming conventions.
;
; Symbol suffix denotes usage:
;
; None	Extended:
;	LDAA	PORTA
;
; "_"	Indirect using index register:
;	LDAA	PORTA_,X
;
; "."	Bit mask for individual bits within a register:
;	BCLR	PORTA_,X,PA6.
;
;-------------------------------------------------------------------------------

IOBase	EQU	$1000		;I/O register base address

;	Port A

PORTA_	EQU	$00		;Port A (8-bit offset address)
PORTA	EQU	PORTA_+IOBase	;Port A (16-bit absolute address)
PA0.	EQU	$01		;Port A register bits
PA1.	EQU	$02		;
PA2.	EQU	$04		;
PA3.	EQU	$08		;
PA4.	EQU	$10		;
PA5.	EQU	$20		;
PA6.	EQU	$40		;
PA7.	EQU	$80		;

;	Port B

PORTB_	EQU	$04		;Port B
PORTB	EQU	PORTB_+IOBase	;
PB0.	EQU	$01		;
PB1.	EQU	$02		;
PB2.	EQU	$04		;
PB3.	EQU	$08		;
PB4.	EQU	$10		;
PB5.	EQU	$20		;
PB6.	EQU	$40		;
PB7.	EQU	$80		;

;	Port C

PORTC_	EQU	$03		;Port C
PORTC	EQU	PORTC_+IOBase	;
PC0.	EQU	$01		;
PC1.	EQU	$02		;
PC2.	EQU	$04		;
PC3.	EQU	$08		;
PC4.	EQU	$10		;
PC5.	EQU	$20		;
PC6.	EQU	$40		;
PC7.	EQU	$80		;

DDRC_	EQU	$07		;Port C data direction
DDRC	EQU	DDRC_+IOBase	;
DDC0.	EQU	$01		;
DDC1.	EQU	$02		;
DDC2.	EQU	$04		;
DDC3.	EQU	$08		;
DDC4.	EQU	$10		;
DDC5.	EQU	$20		;
DDC6.	EQU	$40		;
DDC7.	EQU	$80		;

PIOC_	EQU	$02		;Port C I/O control
PIOC	EQU	PIOC_+IOBase	;
INVB.	EQU	$01		;
EGA.	EQU	$02		;
PLS.	EQU	$04		;
OIN.	EQU	$08		;
HNDS.	EQU	$10		;
CWOM.	EQU	$20		;
STAI.	EQU	$40		;
STAF.	EQU	$80		;

PORTCL_	EQU	$05		;Port C latch
PORTCL	EQU	PORTCL_+IOBase	;
PCL0.	EQU	$01		;
PCL1.	EQU	$02		;
PCL2.	EQU	$04		;
PCL3.	EQU	$08		;
PCL4.	EQU	$10		;
PCL5.	EQU	$20		;
PCL6.	EQU	$40		;
PCL7.	EQU	$80		;

;	Port D

PORTD_	EQU	$08		;Port D
PORTD	EQU	PORTD_+IOBase	;
PD0.	EQU	$01		;
PD1.	EQU	$02		;
PD2.	EQU	$04		;
PD3.	EQU	$08		;
PD4.	EQU	$10		;
PD5.	EQU	$20		;

DDRD_	EQU	$09		;Port D data direction
DDRD	EQU	DDRD_+IOBase	;
DDD0.	EQU	$01		;
DDD1.	EQU	$02		;
DDD2.	EQU	$04		;
DDD3.	EQU	$08		;
DDD4.	EQU	$10		;
DDD5.	EQU	$20		;

;	Port E

PORTE_	EQU	$0A		;Port E
PORTE	EQU	PORTE_+IOBase	;
PE0.	EQU	$01		;
PE1.	EQU	$02		;
PE2.	EQU	$04		;
PE3.	EQU	$08		;
PE4.	EQU	$10		;
PE5.	EQU	$20		;
PE6.	EQU	$40		;
PE7.	EQU	$80		;

;	Timer: Output compare control

CFORC_	EQU	$0B		;Timer output compare force
CFORC	EQU	CFORC_+IOBase	;
FOC1.	EQU	$80		;
FOC2.	EQU	$40		;
FOC3.	EQU	$20		;
FOC4.	EQU	$10		;
FOC5.	EQU	$08		;

OC1M_	EQU	$0C		;Output compare #1 mask
OC1M	EQU	OC1M_+IOBase	;
OC1M3.	EQU	$08		;
OC1M4.	EQU	$10		;
OC1M5.	EQU	$20		;
OC1M6.	EQU	$40		;
OC1M7.	EQU	$80		;

OC1D_	EQU	$0D		;Output compare #1 data
OC1D	EQU	OC1D_+IOBase	;
OC1D3.	EQU	$08		;
OC1D4.	EQU	$10		;
OC1D5.	EQU	$20		;
OC1D6.	EQU	$40		;
OC1D7.	EQU	$80		;

;	Timer: counter

TCNT_	EQU	$0E		;Timer counter
TCNT	EQU	TCNT_+IOBase	;

;	Timer: Input captures

TIC1_	EQU	$10		;Timer input capture #1 [PA2]
TIC1	EQU	TIC1_+IOBase	;

TIC2_	EQU	$12		;Timer input capture #2 [PA1]
TIC2	EQU	TIC2_+IOBase	;

TIC3_	EQU	$14		;Timer input capture #3 [PA0]
TIC3	EQU	TIC3_+IOBase	;

TIC4_	EQU	$1E		;Timer input capture #4 [PA3]
TIC4	EQU	TIC4_+IOBase	; Note: same location as TOC5

;	Timer: output compares

TOC1_	EQU	$16		;Timer output compare #1 [PA4-PA7]
TOC1	EQU	TOC1_+IOBase	;

TOC2_	EQU	$18		;Timer output compare #2 [PA6]
TOC2	EQU	TOC2_+IOBase	;

TOC3_	EQU	$1A		;Timer output compare #3 [PA5]
TOC3	EQU	TOC2_+IOBase	;

TOC4_	EQU	$1C		;Timer output compare #4 [PA4]
TOC4	EQU	TOC2_+IOBase	;

TOC5_	EQU	$1E		;Timer output compare #5 [PA3]
TOC5	EQU	TOC2_+IOBase	; Note: same location as TIC4

;	Timer: control & interrupts

TCTL1_	EQU	$20		;Timer control register 1
TCTL1	EQU	TCTL1_+IOBase	;
OL5.	EQU	$01		;
OM5.	EQU	$02		;
OL4.	EQU	$04		;
OM4.	EQU	$08		;
OL3.	EQU	$10		;
OM3.	EQU	$20		;
OL2.	EQU	$40		;
OM2.	EQU	$80		;

TCTL2_	EQU	$21		;Timer control register 2
TCTL2	EQU	TCTL2_+IOBase	;
EDG3A.	EQU	$01		;
EDG3B.	EQU	$02		;
EDG2A.	EQU	$04		;
EDG2B.	EQU	$08		;
EDG1A.	EQU	$10		;
EDG1B.	EQU	$20		;
EDG4A.	EQU	$40		;
EDG4B.	EQU	$80		;

TMSK1_	EQU	$22		;Timer interrupt mask register 1
TMSK1	EQU	TMSK1_+IOBase	;
IC3I.	EQU	$01		;
IC2I.	EQU	$02		;
IC1I.	EQU	$04		;
IC4I.	EQU	$08		;(alias:OC5I)
OC5I.	EQU	$08		;(alias:IC4I)
OC4I.	EQU	$10		;
OC3I.	EQU	$20		;
OC2I.	EQU	$40		;
OC1I.	EQU	$80

TFLG1_	EQU	$23		;Timer interrupt flag register 1
TFLG1	EQU	TFLG1_+IOBase	;
IC3F.	EQU	$01		;
IC2F.	EQU	$02		;
IC1F.	EQU	$04		;
IC4F.	EQU	$08		;(alias:OC5F)
OC5F.	EQU	$08		;(alias:IC4F)
OC4F.	EQU	$10		;
OC3F.	EQU	$20		;
OC2F.	EQU	$40		;
OC1F.	EQU	$80

TMSK2_	EQU	$24		;Timer interrupt mask register 2
TMSK2.	EQU	TMSK2_+IOBase	;
PR0.	EQU	$01		;
PR1.	EQU	$02		;
PAII.	EQU	$10		;
PAOVI.	EQU	$20		;
RTII.	EQU	$40		;
TOI.	EQU	$80		;

TFLG2_	EQU	$25		;Timer interrupt flag register 2
TFLG2	EQU	TFLG2_+IOBase	;
PAIF.	EQU	$10		;
PAOVF.	EQU	$20		;
RTIF.	EQU	$40		;
TOF.	EQU	$80		;

;	Pulse accumulator

PACTL_	EQU	$26		;Pulse accumulator, port A control
PACTL	EQU	PACTL_+IOBase	;
RTR0.	EQU	$01		;
RTR1.	EQU	$02		;
I4O5.	EQU	$04		;
DDRA3.	EQU	$08		;
PEDGE.	EQU	$10		;
PAMOD.	EQU	$20		;
PAEN.	EQU	$40		;
DDRA7.	EQU	$80		;

PACNT_	EQU	$27		;Pulse accumulator counter
PACNT	EQU	PACNT_+IOBase	;

;	Serial Peripheral Interface (SPI)

SPCR_	EQU	$28		;SPI configuration register
SPCR	EQU	IOBase+SPCR_	;
SPR0.	EQU	$01		;
SPR1.	EQU	$02		;
CPHA.	EQU	$04		;
CPOL.	EQU	$08		;
MSTR.	EQU	$10		;
DWOM.	EQU	$20		;
SPE.	EQU	$40		;
SPIE.	EQU	$80		;

SPSR_	EQU	$29		;SPI status register
SPSR	EQU	IOBase+SPSR_	;
MODF.	EQU	$10		;
WCOL.	EQU	$40		;
SPIF.	EQU	$80		;

SPDR_	EQU	$2A		;SPI data register
SPDR	EQU	IOBase+SPDR_	;

;	Serial Communications Interface (SCI)

BAUD_	EQU	$2B		;SCI baud rate control
BAUD	EQU	IOBase+BAUD_	;
SCR0.	EQU	$01		;
SCR1.	EQU	$02		;
SCR2.	EQU	$04		;
RCKB.	EQU	$08		;
SCP0.	EQU	$10		;
SCP1.	EQU	$20		;
SCP2.	EQU	$40		;(E20 ONLY)
TCLR.	EQU	$80		;

SCCR1_	EQU	$2C		;SCI configuration register 1
SCCR1	EQU	IOBase+SCCR1_	;
WAKE.	EQU	$08		;
M.	EQU	$10		;
T8.	EQU	$40		;
R8.	EQU	$80		;

SCCR2_	EQU	$2D		;SCI configuration ragister 2
SCCR2	EQU	IOBase+SCCR2_	;
SBK.	EQU	$01		;
RWU.	EQU	$02		;
RE.	EQU	$04		;
TE.	EQU	$08		;
ILIE.	EQU	$10		;
RIE.	EQU	$20		;
TCIE.	EQU	$40		;
TIE.	EQU	$80		;

SCSR_	EQU	$2E		;SCI status register
SCSR	EQU	IOBase+SCSR_	;
FE.	EQU	$02		;
NF.	EQU	$04		;
OR.	EQU	$08		;
IDLE.	EQU	$10		;
RDRF.	EQU	$20		;
TC.	EQU	$40		;
TDRE.	EQU	$80		;

SCDR_	EQU	$2F		;SCI data register
SCDR	EQU	IOBase+SCDR_	;

;	Analog-to-digital converter

ADCTL_	EQU	$30		;A/D converter control
ADCTL	EQU	IOBase+ADCTL_	;
CA.	EQU	$01		;
CB.	EQU	$02		;
CC.	EQU	$04		;
CD.	EQU	$08		;
MULT.	EQU	$10		;
SCAN.	EQU	$20		;
CCF.	EQU	$80		;

ADR1_	EQU	$31		;A/D converter result #1
ADR1	EQU	IOBase+ADR1_	;

ADR2_	EQU	$32		;A/D converter result #2
ADR2	EQU	IOBase+ADR2_	;

ADR3_	EQU	$33		;A/D converter result #3
ADR3	EQU	IOBase+ADR3_	;

ADR4_	EQU	$34		;A/D converter result #4
ADR4	EQU	IOBase+ADR4_	;

;	Nonvolatile memory programming control

BPROT_	EQU	$35		;EEPROM protection control
BPROT	EQU	IOBase+BPROT_	;
BPRT0.	EQU	$01		;
BPRT1.	EQU	$02		;
BPRT2.	EQU	$04		;
BPRT3.	EQU	$08		;
PTCON.	EQU	$10		;

EPROG_	EQU	$36		;EPROM programming control - E20 ONLY
EPROG	EQU	IOBase+EPROG_	;
PGM.	EQU	$01		;
T0.	EQU	$02		;
T1.	EQU	$04		;
EXROW.	EQU	$08		;
EXCOL.	EQU	$10		;
ELATE.	EQU	$20		;Note - non standard name
MBE.	EQU	$80		;

PPROG_	EQU	$3B		;EEPROM programming control
PPROG	EQU	IOBase+PPROG_	;
EPGM.	EQU	$01		;
EELAT.	EQU	$02		;
ERASE.	EQU	$04		;
ROW.	EQU	$08		;
BYTE.	EQU	$10		;
ELAT.	EQU	$20		;
EVEN.	EQU	$40		;
ODD.	EQU	$80		;

;	CPU configuration & misc.

OPTION_	EQU	$39		;Misc. options register
OPTION	EQU	IOBase+OPTION_	;
CR0.	EQU	$01		;
CR1.	EQU	$02		;
CME.	EQU	$08		;
DLY.	EQU	$10		;
IRQE.	EQU	$20		;
CSEL.	EQU	$40		;
ADPU.	EQU	$80		;

COPRST_	EQU	$3A		;COP watchdog timer reset
COPRST	EQU	IOBase+COPRST_	;

HPRIO_	EQU	$3C		;Interrupt priority/MCU options
HPRIO	EQU	IOBase+HPRIO_	;
PSEL0.	EQU	$01		;
PSEL1.	EQU	$02		;
PSEL2.	EQU	$04		;
PSEL3.	EQU	$08		;
IRVNE.	EQU	$10		;
MDA.	EQU	$20		;
SMOD.	EQU	$40		;
RBOOT.	EQU	$80		;

INIT_	EQU	$3D		;RAM and I/O register mapping control
INIT	EQU	IOBase+INIT_	;
REG0.	EQU	$01		;
REG1.	EQU	$02		;
REG2.	EQU	$04		;
REG3.	EQU	$08		;
RAM0.	EQU	$10		;
RAM1.	EQU	$20		;
RAM2.	EQU	$40		;
RAM3.	EQU	$80		;

TEST1_	EQU	$3E		;Factory test register
TEST1	EQU	IOBase+TEST1_	;
TCON.	EQU	$01		;
FCOP.	EQU	$02		;
FCM.	EQU	$04		;
DISR.	EQU	$08		;
CBYP.	EQU	$10		;
OCCR.	EQU	$20		;
TILOP.	EQU	$80		;

CONFIG_	EQU	$3F		;MCU configuration register (in EEPROM)
CONFIG	EQU	IOBase+CONFIG_	;
EEON.	EQU	$01		;
ROMON.	EQU	$02		;
NOCOP.	EQU	$04		;
NOSEC.	EQU	$08		;
EE0.	EQU	$10		;(E2 ONLY)
EE1.	EQU	$20		;(E2 ONLY)
EE2.	EQU	$40		;(E2 ONLY)
EE3.	EQU	$80		;(E2 ONLY)

;	CPU CCR flags

C.	EQU	$01		;Carry
V.	EQU	$02		;Overflow
Z.	EQU	$04		;Zero
N.	EQU	$08		;Negative
I.	EQU	$10		;I-interrupt mask
H.	EQU	$20		;Half-carry
X.	EQU	$40		;X-interrupt mask
S.	EQU	$80		;STOP disable