em78p131a ELAN Microelectronics Corp, em78p131a Datasheet - Page 37

• Manufacturer Part Number: em78p131a
• Description: 8-bit Microcontroller With Otp Rom
• Manufacturer: ELAN Microelectronics Corp

Product Specification (V1.2) 09.16.2009
(This specification is subject to change without further notice)
N
ote:
Binary Instruction
0 0111 10rr rrrr
0 0111 11rr rrrr
0 100b bbrr rrrr
0 101b bbrr rrrr
0 110b bbrr rrrr
0 111b bbrr rrrr
1 00kk kkkk kkkk
1 01kk kkkk kkkk
1 1000 kkkk kkkk
1 1001 kkkk kkkk
1 1010 kkkk kkkk
1 1011 kkkk kkkk
1 1100 kkkk kkkk
1 1101 kkkk kkkk
1 1110 0000 0001
1 1111 kkkk kkkk
1
2
3
This instruction i
This instruction
This instruction
is not recommend
cannot operate un
s appli
1E01
1Akk
1Bkk
1Ckk
1Dkk
1kkk
1kkk
18kk
19kk
1Fkk
0xxx
0xxx
0xxx
0xxx
Hex
cable
07rr
07rr
to IO
Mnemonic
C6, IOCB ~ I CF only.
ed for RF op ation.
der RF.
MOV A,k
AND A,k
XOR A,k
SUB A,k
ADD A,k
JBC R,b
JBS R,b
RETL k
BC R,b
CALL k
OR A,k
BS R,b
JZA R
JMP k
JZ R
INT
er
O
R+1 → A, skip if
R+1 → R, skip if zero
0 → R(b)
1 → R(b)
if R(b)=0, skip
if R(b)=1, s
PC+1
(Page,
(Page, k) → PC
k → A
A ∨ k → A
A & k → A
A ⊕ k → A
k → A,
[Top of Stack]
k-A → A
PC+1 → [S
001H → PC
k+A → A
8-Bit Microcontroller with OTP ROM
Operation
→
k) → PC
[SP],
kip
P],
→ PC
zero
Status Affected
EM78P131A
Z, C, DC
Z, C,DC
None
None
None
None
None
None
None
N one
N
N
N
one
one
one
Z
Z
Z
2
3
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