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符号解说：
1.符号‘R’：代表一般用途寄存器中的其中一个。
2.符号‘B’：代表一般用途寄存器中的某一位。
3.符号‘K’：代表8位或10位的常数或内容。
4.符号‘A’：代表累加寄存器。
3.2.1. 面向寄存器（字节操作）型指令（26条）
助记符号 指令动作 标志影响 指令周期 语言描述
ADD A,R A+R->A Z,C,DC 1 ADD
ADD R,A A+R->R Z,C,DC 1 ADD
AND A,R A&R->A Z 1 AND
AND R,A A&R->R Z 1 AND
CLR R 0->R Z 1 Clear Register
CLRA 0->A Z 1 Clear the A register
COM R /R->R Z 1 Complement R
助记符号 指令动作 标志影响 指令周期 语言描述
COMA R /R->A Z 1 Complement R,Place in A
DAA A寄存器调整为BCD值 C 1 Decimal Adjust
DEC R R-1->R Z 1 Decrement R
DECA R R-1->A Z 1 Decrement R,Place in A
DJZ R R-1->R 结果为零就跳过下一个指令 1 Decrement R,Skip if 0
DJZA R R-1->A 结果为零就跳过下一个指令 1 Decrement R,Please in A register, Skip if 0
INC R R+1->R Z 1 Increment R
INCA R R+1->A Z 1 Increment R,Please in A
JZ R R+1->R, 结果为零就跳过下一个指令 1 Increment R,Skip if 0
JZA R R+1->A, 结果为零就跳过下一个指令 1 Increment R,Place in the A regiser,Skipif 0
MOV R,A A->R 1 Move Data
MOV A,R R->A Z 1 Move Data
MOV R,R R->R Z 1 Move Data
OR A,R A OR R ->A Z 1 Inclusive OR
OR R,A A OR R->R Z 1 Inclusive OR
SUB A,R R-A->A Z,C,DC 1 Subtract
SUB R,A R-A->R Z,C,DC 1 Subtract
XOR A,R A XOR R->A Z 1 Exclusive OR
XOR R,A A XOR R->R Z 1 Exclusive OR
面向位操作类指令（10条）
助记符号 指令动作 标志影响 指令周期 语言描述
BC R,B 0->R(B) 1 Bit Clear
BS R,B 1->R(B) 1 Bit Set
JBC R,B 如果R(B)=0,则跳过下一个指令 1 Bit Test, Skip if Clear
JBS R,B 如果R(B)=1,则跳过下一个指令 1 Bit Test, Skip if Set
RLC R R(N)->R(N+1)R(7)->CC->R(0) C 1 Rotate Left R through Carry
RLCA R R(N)->A(N+1)R(7)->CC->A(0) C 1 Rotate Left R through Carry,Place in the A Register
RRC R R(N)->R(N-1)R(0)->CC->R(7) C 1 Rotate Right R through Carry
RRCA R R(N)->A(N-1)R(0)->CC->A(7) C 1 Rotate Right R through Carry,Place in the A Register
SWAP R R(0-3)->R(4-7)R(4-7)->R(0-3) 1 Swap R
SWAPA R R(0-3)->A(4-7)R(4-7)->A(0-3) 1 Swap R
常数操作和控制类指令（22条）
助记符号 指令动作 标志影响 指令周期 语言描述
ADD A,K A+K->A Z,C,DC 1 ADD
AND A,K A&K->A Z 1 AND
CALL K PC+1->[SP](PAGE,K)->PC 1 Subroutine Call
CONTR CONT->A 1 Move CONT to the A register
CONTW A->CONT 1 Move A to CONT
DISI 禁止中断 1 Disable Interrupt
ENI 使能中断 1 Enable Interrupt
INT PC+1->[SP] 001H->PC 1 Software interrupt
IOR R IOCR->A 1 Move IOCR to the A register
IOW R A->IOCR 1 Move A to IOCR
JMP K (PAGE,K)->PC 1 Unconditional Branch
MOV A,K K->A 1 Move Data
NOP 1 No Operation
OR A,K A OR K->A Z 1 Inclusive OR
RET [堆栈顶端]->PC 1 Return from Subroutine
RETI [堆栈顶端]->PC,使能中断 1 Return from Interrupt
RETL K K->A,[堆栈顶端]->PC Return Immediate Data to the A Register
SLEP 0->WDT,振荡器停止振荡 T,P 1 Into Sleep mode
SUB A,K K-A->A Z,C,DC 1 Subtract
TBL PC+A->PC Z,C,DC 2 Table Look Up
WDTC 0->WDT T,P 1 Clear Watchdog Timer
XOR A,K A XOR K->A Z 1 Exclusive OR |
