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The C Users' Group Library 1994 August
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wc-cdrom-cusersgrouplibrary-1994-08.iso
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vol_200
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219_01
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test48.asm
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Assembly Source File
|
1989-01-13
|
4KB
|
331 lines
; 8048 Opcodes in Numerical Order
;
; This serves as a test file for my Portable 8048 Cross-Assembler.
;
IMMED EQU 12H
;
; 000H - 00FH
;
NOP
;001H is unused.
OUTL BUS, A
ADD A, #IMMED
JMP 0034H
EN I
;006H is unused.
DEC A
INS A, BUS
IN A, P1
IN A, P2
;00BH is unused.
MOVD A, P4
MOVD A, P5
MOVD A, P6
MOVD A, P7
;
; 010H - 01FH.
;
INC @R0
INC @R1
JB0 $
ADDC A, #IMMED
CALL 0034H
DIS I
JTF $
INC A
INC R0
INC R1
INC R2
INC R3
INC R4
INC R5
INC R6
INC R7
;
; 020H - 02FH.
;
XCH A, @R0
XCH A, @R1
;022H is unused.
MOV A, #IMMED
JMP 0134H
EN TCNTI
JNT0 $
CLR A
XCH A, R0
XCH A, R1
XCH A, R2
XCH A, R3
XCH A, R4
XCH A, R5
XCH A, R6
XCH A, R7
;
; 030H - 03FH.
;
XCHD A, @R0
XCHD A, @R1
JB1 $
;033H is unused.
CALL 0134H
DIS TCNTI
JT0 $
CPL A
;038H is unused.
OUTL P1, A
OUTL P2, A
;03BH is unused.
MOVD P4, A
MOVD P5, A
MOVD P6, A
MOVD P7, A
;
; 040H - 04FH.
;
ORL A, @R0
ORL A, @R1
MOV A, T
ORL A, #IMMED
JMP 0234H
STRT CNT
JNT1 $
SWAP A
ORL A, R0
ORL A, R1
ORL A, R2
ORL A, R3
ORL A, R4
ORL A, R5
ORL A, R6
ORL A, R7
;
; 050H - 05FH.
;
ANL A, @R0
ANL A, @R1
JB2 $
ANL A, #IMMED
CALL 0234H
STRT T
JT1 $
DA A
ANL A, R0
ANL A, R1
ANL A, R2
ANL A, R3
ANL A, R4
ANL A, R5
ANL A, R6
ANL A, R7
;
; 060H - 06FH.
;
ADD A, @R0
ADD A, @R1
MOV T, A
;063H is unused.
JMP 0334H
STOP TCNT
;066H is unused.
RRC A
ADD A, R0
ADD A, R1
ADD A, R2
ADD A, R3
ADD A, R4
ADD A, R5
ADD A, R6
ADD A, R7
;
; 070H - 07FH.
;
ADDC A, @R0
ADDC A, @R1
JB3 $
;073H is unused.
CALL 0334H
ENT0 CLK
JF1 $
RR A
ADDC A, R0
ADDC A, R1
ADDC A, R2
ADDC A, R3
ADDC A, R4
ADDC A, R5
ADDC A, R6
ADDC A, R7
;
; 080H - 08FH.
;
MOVX A, @R0
MOVX A, @R1
;082H is unused.
RET
JMP 0434H
CLR F0
JNI $
;087H is unused.
ORL BUS, #IMMED
ORL P1, #IMMED
ORL P2, #IMMED
;08BH is unused.
ORLD P4, A
ORLD P5, A
ORLD P6, A
ORLD P7, A
;
; 090H - 09FH.
;
MOVX @R0, A
MOVX @R1, A
JB4 $
RETR
CALL 0434H
CPL F0
JNZ $
CLR C
ANL BUS, #IMMED
ANL P1, #IMMED
ANL P2, #IMMED
;09BH is unused.
ANLD P4, A
ANLD P5, A
ANLD P6, A
ANLD P7, A
;
; 0A0H - 0AFH.
;
MOV @R0, A
MOV @R1, A
;0A2H is unused.
MOVP A, @A
JMP 0534H
CLR F1
;0A6H is unused.
CPL C
MOV R0, A
MOV R1, A
MOV R2, A
MOV R3, A
MOV R4, A
MOV R5, A
MOV R6, A
MOV R7, A
;
; 0B0H - 0BFH.
;
MOV @R0, #IMMED
MOV @R1, #IMMED
JB5 $
JMPP @A
CALL 0534H
CPL F1
JF0 $
;0B7H is unused.
MOV R0, #IMMED
MOV R1, #IMMED
MOV R2, #IMMED
MOV R3, #IMMED
MOV R4, #IMMED
MOV R5, #IMMED
MOV R6, #IMMED
MOV R7, #IMMED
;
; 0C0H - 0CFH.
;
;0C0H is unused.
;0C1H is unused.
;0C2H is unused.
;0C3H is unused.
JMP 0634H
SEL RB0
JZ $
MOV A, PSW
DEC R0
DEC R1
DEC R2
DEC R3
DEC R4
DEC R5
DEC R6
DEC R7
;
; 0D0H - 0DFH.
;
XRL A, @R0
XRL A, @R1
JB6 $
XRL A, #IMMED
CALL 0634H
SEL RB1
;0D6H is unused.
MOV PSW, A
XRL A, R0
XRL A, R1
XRL A, R2
XRL A, R3
XRL A, R4
XRL A, R5
XRL A, R6
XRL A, R7
;
; 0E0H - 0EFH.
;
;0E0H is unused.
;0E1H is unused.
;0E2H is unused.
MOVP3 A, @A
JMP 0734H
SEL MB0
JNC $
RL A
DJNZ R0, $
DJNZ R1, $
DJNZ R2, $
DJNZ R3, $
DJNZ R4, $
DJNZ R5, $
DJNZ R6, $
DJNZ R7, $
;
; 0F0H - 0FFH
;
MOV A, @R0
MOV A, @R1
JB7 $
;0F3H is unused.
CALL 0734H
SEL MB1
JC $
RLC A
MOV A, R0
MOV A, R1
MOV A, R2
MOV A, R3
MOV A, R4
MOV A, R5
MOV A, R6
MOV A, R7
END
MOV R2, #IMMED
MOV R3, #IMMED
MOV R4