Category : Assembly Language Source Code
Archive   : TASM30.ZIP
Filename : TASM48.TAB

"TASM 8048 Assembler. "
/****************************************************************************
/* $Id: tasm48.tab 1.1 1993/07/31 01:12:40 toma Exp $
/****************************************************************************
/* This is the instruction set definition table for the 8048 version of TASM.
/* Thomas N. Anderson, Speech Technology Incorported, June 1987.
/* CLASS bits are assigned as follows:
/* bit 0 = 8X48, 8035, 8039, 8049 instructions
/* bit 1 = 8X41A
/* bit 2 = 8022
/* bit 3 = 8021
/* Note that some of the base instructions should be disabled for the
/* 8041, 8022, and 8021, but are not.
/*
/*INSTR ARGS OPCODE BYTES MOD CLASS SHIFT OR */
/*-------------------------------------------*/
ADD A,R0 68 1 NOP 1
ADD A,R1 69 1 NOP 1
ADD A,R2 6A 1 NOP 1
ADD A,R3 6B 1 NOP 1
ADD A,R4 6C 1 NOP 1
ADD A,R5 6D 1 NOP 1
ADD A,R6 6E 1 NOP 1
ADD A,R7 6F 1 NOP 1
ADD A,@R0 60 1 NOP 1
ADD A,@R1 61 1 NOP 1
ADD A,#* 03 2 NOP 1

ADDC A,R0 78 1 NOP 1
ADDC A,R1 79 1 NOP 1
ADDC A,R2 7A 1 NOP 1
ADDC A,R3 7B 1 NOP 1
ADDC A,R4 7C 1 NOP 1
ADDC A,R5 7D 1 NOP 1
ADDC A,R6 7E 1 NOP 1
ADDC A,R7 7F 1 NOP 1
ADDC A,@R0 70 1 NOP 1
ADDC A,@R1 71 1 NOP 1
ADDC A,#* 13 2 NOP 1

ANL A,R0 58 1 NOP 1
ANL A,R1 59 1 NOP 1
ANL A,R2 5A 1 NOP 1
ANL A,R3 5B 1 NOP 1
ANL A,R4 5C 1 NOP 1
ANL A,R5 5D 1 NOP 1
ANL A,R6 5E 1 NOP 1
ANL A,R7 5F 1 NOP 1
ANL A,@R0 50 1 NOP 1
ANL A,@R1 51 1 NOP 1
ANL A,#* 53 2 NOP 1
ANL BUS,#* 98 2 NOP 1
ANL P1,#* 99 2 NOP 1
ANL P2,#* 9A 2 NOP 1

ANLD P4,A 9C 1 NOP 1
ANLD P5,A 9D 1 NOP 1
ANLD P6,A 9E 1 NOP 1
ANLD P7,A 9F 1 NOP 1

CALL * 14 2 JMP 1

CLR A 27 1 NOP 1
CLR C 97 1 NOP 1
CLR F0 85 1 NOP 1
CLR F1 A5 1 NOP 1

CPL A 37 1 NOP 1
CPL C A7 1 NOP 1
CPL F0 95 1 NOP 1
CPL F1 B5 1 NOP 1

DA A 57 1 NOP 1

DEC A 07 1 NOP 1
DEC R0 C8 1 NOP 1
DEC R1 C9 1 NOP 1
DEC R2 CA 1 NOP 1
DEC R3 CB 1 NOP 1
DEC R4 CC 1 NOP 1
DEC R5 CD 1 NOP 1
DEC R6 CE 1 NOP 1
DEC R7 CF 1 NOP 1

DIS I 15 1 NOP 1
DIS TCNTI 35 1 NOP 1

DJNZ R0,* E8 2 JTHISPAGE 1
DJNZ R1,* E9 2 JTHISPAGE 1
DJNZ R2,* EA 2 JTHISPAGE 1
DJNZ R3,* EB 2 JTHISPAGE 1
DJNZ R4,* EC 2 JTHISPAGE 1
DJNZ R5,* ED 2 JTHISPAGE 1
DJNZ R6,* EE 2 JTHISPAGE 1
DJNZ R7,* EF 2 JTHISPAGE 1

EN DMA E5 1 NOP 2 ;8041
EN FLAGS F5 1 NOP 2 ;8041
EN I 05 1 NOP 1
EN TCNTI 25 1 NOP 1
ENT0 CLK 75 1 NOP 1

IN A,DBB 22 1 NOP 2 ;8041
IN A,P0 08 1 NOP 8 ;8021
IN A,P1 09 1 NOP 1
IN A,P2 0A 1 NOP 1

INC A 17 1 NOP 1
INC R0 18 1 NOP 1
INC R1 19 1 NOP 1
INC R2 1A 1 NOP 1
INC R3 1B 1 NOP 1
INC R4 1C 1 NOP 1
INC R5 1D 1 NOP 1
INC R6 1E 1 NOP 1
INC R7 1F 1 NOP 1
INC @R0 10 1 NOP 1
INC @R1 11 1 NOP 1

INS A,BUS 08 1 NOP 1

JB0 * 12 2 JTHISPAGE 1

JB1 * 32 2 JTHISPAGE 1
JB2 * 52 2 JTHISPAGE 1
JB3 * 72 2 JTHISPAGE 1
JB4 * 92 2 JTHISPAGE 1
JB5 * B2 2 JTHISPAGE 1
JB6 * D2 2 JTHISPAGE 1
JB7 * F2 2 JTHISPAGE 1

JMP * 04 2 JMP 1

JC * F6 2 JTHISPAGE 1
JF0 * B6 2 JTHISPAGE 1
JF1 * 76 2 JTHISPAGE 1
JNC * E6 2 JTHISPAGE 1
JNI * 86 2 JTHISPAGE 1
JNIBF * D6 2 JTHISPAGE 2 ;8041
JNT0 * 26 2 JTHISPAGE 1
JNT1 * 46 2 JTHISPAGE 1
JNZ * 96 2 JTHISPAGE 1
JOBF * 86 2 JTHISPAGE 2 ;8041
JTF * 16 2 JTHISPAGE 1
JT0 * 36 2 JTHISPAGE 1
JT1 * 56 2 JTHISPAGE 1
JZ * C6 2 JTHISPAGE 1

JMPP @A B3 1 NOP 1

MOV A,PSW C7 1 NOP 1
MOV A,R0 F8 1 NOP 1
MOV A,R1 F9 1 NOP 1
MOV A,R2 FA 1 NOP 1
MOV A,R3 FB 1 NOP 1
MOV A,R4 FC 1 NOP 1
MOV A,R5 FD 1 NOP 1
MOV A,R6 FE 1 NOP 1
MOV A,R7 FF 1 NOP 1
MOV A,T 42 1 NOP 1
MOV A,@R0 F0 1 NOP 1
MOV A,@R1 F1 1 NOP 1
MOV A,#* 23 2 NOP 1
MOV PSW,A D7 1 NOP 1
MOV R0,A A8 1 NOP 1
MOV R1,A A9 1 NOP 1
MOV R2,A AA 1 NOP 1
MOV R3,A AB 1 NOP 1
MOV R4,A AC 1 NOP 1
MOV R5,A AD 1 NOP 1
MOV R6,A AE 1 NOP 1
MOV R7,A AF 1 NOP 1
MOV R0,#* B8 2 NOP 1
MOV R1,#* B9 2 NOP 1
MOV R2,#* BA 2 NOP 1
MOV R3,#* BB 2 NOP 1
MOV R4,#* BC 2 NOP 1
MOV R5,#* BD 2 NOP 1
MOV R6,#* BE 2 NOP 1
MOV R7,#* BF 2 NOP 1
MOV STS,A 90 1 NOP 2 ;8041
MOV T,A 62 1 NOP 1
MOV @R0,A A0 1 NOP 1
MOV @R1,A A1 1 NOP 1
MOV @R0,#* B0 2 NOP 1
MOV @R1,#* B1 2 NOP 1

MOVD A,P4 0C 1 NOP 1
MOVD A,P5 0D 1 NOP 1
MOVD A,P6 0E 1 NOP 1
MOVD A,P7 0F 1 NOP 1
MOVD P4,A 3C 1 NOP 1
MOVD P5,A 3D 1 NOP 1
MOVD P6,A 3E 1 NOP 1
MOVD P7,A 3F 1 NOP 1

MOVP A,@A A3 1 NOP 1
MOVP3 A,@A E3 1 NOP 1

MOVX A,@R0 80 1 NOP 1
MOVX A,@R1 81 1 NOP 1
MOVX @R0,A 90 1 NOP 1
MOVX @R1,A 91 1 NOP 1

NOP "" 00 1 NOP 1

ORL A,R0 48 1 NOP 1
ORL A,R1 49 1 NOP 1
ORL A,R2 4A 1 NOP 1
ORL A,R3 4B 1 NOP 1
ORL A,R4 4C 1 NOP 1
ORL A,R5 4D 1 NOP 1
ORL A,R6 4E 1 NOP 1
ORL A,R7 4F 1 NOP 1
ORL A,@R0 40 1 NOP 1
ORL A,@R1 41 1 NOP 1
ORL A,#* 43 2 NOP 1
ORL BUS,#* 88 2 NOP 1
ORL P1,#* 89 2 NOP 1
ORL P2,#* 8A 2 NOP 1

ORLD P4,A 8C 1 NOP 1
ORLD P5,A 8D 1 NOP 1
ORLD P6,A 8E 1 NOP 1
ORLD P7,A 8F 1 NOP 1

OUTL BUS,A 02 1 NOP 1
OUT DBB,A 02 1 NOP 2 ;8041
OUTL P0,A 90 1 NOP 8 ;8021
OUTL P1,A 39 1 NOP 1
OUTL P2,A 3A 1 NOP 1

RAD "" 80 1 NOP 4 ;8022

RET "" 83 1 NOP 1
RETI "" 93 1 NOP 4 ;8022
RETR "" 93 1 NOP 1

RL A E7 1 NOP 1
RLC A F7 1 NOP 1
RR A 77 1 NOP 1
RRC A 67 1 NOP 1

SEL AN0 85 1 NOP 4 ;8022
SEL AN1 95 1 NOP 4 ;8022
SEL MB0 E5 1 NOP 1
SEL MB1 F5 1 NOP 1
SEL RB0 C5 1 NOP 1
SEL RB1 D5 1 NOP 1

STOP TCNT 65 1 NOP 1
STRT CNT 45 1 NOP 1
STRT T 55 1 NOP 1

SWAP A 47 1 NOP 1

XCH A,R0 28 1 NOP 1
XCH A,R1 29 1 NOP 1
XCH A,R2 2A 1 NOP 1
XCH A,R3 2B 1 NOP 1
XCH A,R4 2C 1 NOP 1
XCH A,R5 2D 1 NOP 1
XCH A,R6 2E 1 NOP 1
XCH A,R7 2F 1 NOP 1
XCH A,@R0 20 1 NOP 1
XCH A,@R1 21 1 NOP 1

XCHD A,@R0 30 1 NOP 1
XCHD A,@R1 31 1 NOP 1

XRL A,R0 D8 1 NOP 1
XRL A,R1 D9 1 NOP 1
XRL A,R2 DA 1 NOP 1
XRL A,R3 DB 1 NOP 1
XRL A,R4 DC 1 NOP 1
XRL A,R5 DD 1 NOP 1
XRL A,R6 DE 1 NOP 1
XRL A,R7 DF 1 NOP 1
XRL A,@R0 D0 1 NOP 1
XRL A,@R1 D1 1 NOP 1
XRL A,#* D3 2 NOP 1