MDT10P223 Datasheet, PDF (12/21 Pages) Micon Design Technology Corporation – 8-bit micro-controller

MDT10P223
Instruction Code
Mnemonic
Operands
Function
Operating
110100 iiiiiiii
ANDWI i AND W and immediate
i ∩ W→W
010011 trrrrrrr IORWR R, t Inclu. OR W and register R ∪ W→t
110101 iiiiiiii
IORWI i Inclu. OR W and immediate i ∪ W→W
010100 trrrrrrr XORWR R, t Exclu. OR W and register R ♁ W→t
110110 iiiiiiii
XORWI i Exclu. OR W and
immediate
i ♁ W→W
011111 trrrrrrr COMR R, t Complement register
/R→t
010110 trrrrrrr RRR R, t Rotate right register
R(n) →R(n-1),
C→R(7), R(0)→C
010101 trrrrrrr RLR R, t Rotate left register
R(n)→r(n+1),
C→R(0), R(7)→C
010000 1xxxxxxx CLRW
Clear working register
0→W
010001 0rrrrrrr CLRR R Clear register
0→R
0000bb brrrrrrr BCR R, b Bit clear
0→R(b)
0010bb brrrrrrr BSR R, b Bit set
1→R(b)
0001bb brrrrrrr BTSC R, b Bit Test, skip if clear
Skip if R(b)=0
0011bb brrrrrrr BTSS R, b Bit Test, skip if set
Skip if R(b)=1
100nnn nnnnnnnn LCALL n Long CALL subroutine
n→PC,
PC+1→Stack
101nnn nnnnnnnn LJUMP n Long JUMP to address
n→PC
110000 nnnnnnnn CALL n Call subroutine
n→PC,
PC+1→Stack
110001 iiiiiiii
RTWI i
Return, place immediate to Stack→PC,i→W
W
11001n nnnnnnnn JUMP n JUMP to address
n→PC
Status
Z
Z
Z
Z
Z
Z
C
C
Z
Z
None
None
None
None
None
None
None
None
None
Note :
W
:
WT
:
TMODE :
CPIO :
TF
:
PF
:
PC
:
OSC :
Inclu. :
Exclu. :
AND :
n
:
Working register
Watchdog timer
TMODE mode register
Control I/O port register
Timer overflow flag
Power loss flag
Program Counter
Oscillator
Inclusive ‘∪’
Exclusive ‘♁’
Logic AND ‘∩’
Immediate address
b:
t:
0
1
R:
C:
HC :
Z:
/:
x:
i:
Bit position
Target
: Working register
: General register
General register address
Carry flag
Half carry
Zero flag
Complement
Don’t care
Immediate data ( 8 bits )
This specification are subject to be changed without notice. Any latest information
Please visit http;//www.mdtic.com.tw
P.12
2010/06 Ver. 1.0