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IA70C20 Datasheet(PDF) 8 Page - InnovASIC, Inc

Part # IA70C20
Description  8-Bit Microcontroller
Download  27 Pages
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Manufacturer  INNOVASIC [InnovASIC, Inc]
Direct Link  http://www.innovasic.com
Logo INNOVASIC - InnovASIC, Inc

IA70C20 Datasheet(HTML) 8 Page - InnovASIC, Inc

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IA70C20
Data Sheet
8-Bit Microcontroller
August 19, 2008
IA211030117-05
http://www.Innovasic.com
Customer Support:
Page 8 of 27
1-888-824-4184
Hexadecimal Instruction Table/Opcode Map
High
0000
0
0001
1
0010
2
0011
3
0100
4
0101
5
0110
6
0111
7
1000
8
1001
9
1010
A
1011
B
1100
C
1101
D
1110
E
1111
F
LOW
0000
0
NOP
MOVP
Pn,A
TSTA/
CLRC
MOV
A,B
MOV
A,Rn
JMP
TRAP
15
0001
1
IDLE
MOVP
Pn,B
TSTB
MOV
B,Rn
JN/
JLT
TRAP
14
0010
2
MOV
Rn,A
MOV
%n,A
MOV
Rn,B
MOV
Rn,Rn
MOV
%,n,B
MOV
B,A
MOV
%n,Pn
MOVP
A,Pn
MOVP
Pn,B
MOVP
%n,Pn
DEC
A
DEC
B
DEC
Rn
JZ/
JEQ
TRAP
13
0011
3
AND
Rn,A
AND
%n,A
AND
Rn,B
AND
Rn,Rn
AND
%,n,B
AND
B,A
AND
%n,Pn
ANDP
A,Pn
ANDP
B,Pn
ANDP
%n,Pn
INC
A
INC
B
INC
Rn
JC/
JHS
TRAP
12
0100
4
OR
Rn,A
OR
%n,A
OR
Rn,B
OR
Rn,Rn
OR
%,n,B
OR
B,A
OR
%n,R
ORP
A,Pn
ORP
B,Pn
ORP
%n,Pn
INV
A
INV
B
INV
Rn
JP/
JGT
TRAP
11
0101
5
EINT
XOR
Rn,A
XOR
%n,A
XOR
Rn,B
XOR
Rn,Rn
XOR
%,n,B
XOR
B,A
XOR
%n,R
XORP
A,Pn
XORP
B,Pn
XORP
%n,Pn
CLR
A
CLR
B
CLR
Rn
JPZ/
JGE
TRAP
10
0110
6
Dint
BTJO
Rn,A
BTJO
%n,A
BTJO
Rn,B
BTJO
Rn,Rn
BTJO
%,n,B
BTJO
B,A
BTJO
%n,R
BTJOP
A,Pn
BTJOP
B,Pn
BTJOP
%n,Pn
XCHB
A
XCHB
B
XCHB
Rn
JNZ/
JNE
TRAP
9
0111
7
SETC
BTJZ
Rn,A
BTJZ
%n,A
BTJZ
Rn,B
BTJZ
Rn,Rn
BTJZ
%,n,B
BTJZ
B,A
BTJZ
%n,R
BTJZP
A,Pn
BTJZP
B,Pn
BTJZP
%n,Pn
SWAP
A
SWAP
B
SWAP
Rn
JNC/
JL
TRAP
8
1000
8
POP
ST
ADD
Rn,A
ADD
%n,A
ADD
Rn,B
ADD
Rn,Rn
ADD
%,n,B
ADD
B,A
ADD
%n,R
MOVD
%n,Rn
MOVD
Rn,Rn
MOVD
%n,(B),
Rn
PUSH
A
PUSH
B
PUSH
Rn
TRAP
23
TRAP
7
1001
9
STSP
ADC
Rn,A
ADC
%n,A
ADC
Rn,B
ADC
Rn,Rn
ADC
%,n,B
ADC
B,A
ADC
%n,R
POP
A
POP
B
POP
Rn
TRAP
22
TRAP
6
1010
A
RETS
SUB
Rn,A
SUB
%n,A
SUB
Rn,B
SUB
Rn,Rn
SUB
%,n,B
SUB
B,A
SUB
%n,R
LDA
@n
LDA
*Rn
LDA
@n(B)
DJNZ
A
DINZ
B
DINZ
Rn
TRAP
21
TRAP
5
1011
B
RETI
SBB
Rn,A
SBB
%n,A
SBB
Rn,B
SBB
Rn,Rn
SBB
%,n,B
SBB
B,A
SBB
%n,R
STA
@n
STA
*Rn
STA
@n(B)
DECD
A
DECD
B
DECD
Rn
TRAP
20
TRAP
4
1100
C
MPY
Rn,A
MPY
%n,A
MPY
Rn,B
MPY
Rn,Rn
MPY
%,n,B
MPY
B,A
MPY
%n,R
BR
@n
BR
*Rn
BR
@n(B)
RR
A
RR
B
RR
Rn
TRAP
19
TRAP
3
1101
D
LDSP
CMP
Rn,A
CMP
%n,A
CMP
Rn,B
CMP
Rn,Rn
CMP
%,n,B
CMP
B,A
CMP
%n,R
CMPA
@n
CMPA
*Rn
CMPA
@n(B)
RRC
A
RRC
B
RRC
Rn
TRAP
18
TRAP
2
1110
E
PUSH
ST
DAC
Rn,A
DAC
%n,A
DAC
Rn,B
DAC
Rn,Rn
DAC
%,n,B
DAC
B,A
DAVC
%n,R
CALL
@n
CALL
*Rn
CALL
@n(B)
RL
A
RL
B
RL
Rn
TRAP
17
TRAP
1
1111
F
DSB
Rn,A
DSB
%n,A
DSB
Rn,B
DSB
Rn,Rn
DSB
%,n,B
DSB
B,A
DSB
%n,R
RLC
A
RLC
B
RLC
Rn
TRAP
16
TRAP
0
A - Register A
Rn - Register File Register %n - Immediate Addressing
*Rn - Indirect Addressing
B - Register A
Pn - Peripheral File Register
@n - Direct Addressing


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