MDT10P65 Datasheet, PDF (12/12 Pages) Micon Design Technology Corporation – 8-bit micro-controller

MDT10P65
Instruction Code
Mnemonic
Operands
Function
010001 0rrrrrrr _{CLRR R Clear register}
0000bb brrrrrrr _{BCR R, b Bit clear}
0010bb brrrrrrr _{BSR R, b Bit set}
0001bb brrrrrrr _{BTSC R, b Bit Test, skip if clear}
0011bb brrrrrrr _{BTSS R, b Bit Test, skip if set}
100nnn nnnnnnnn _{LCALL n Long CALL subroutine}
101nnn nnnnnnnn _{LJUMP n}
110001 iiiiiiii _{RTWI i}
Long JUMP to address
Return, place immediate to
W
110111 iiiiiiii _ADDWI
Add immediate to W
111000 iiiiiiii _SUBWI
010000 00001001 _RTFI
Subtract W from immediate
Return from interrupt
010000 00000100 _RET
Return from subroutine
Operation Status
0÷R
Z
0÷R(b)
None
1÷R(b)
None
Skip if R(b)=0 None
Skip if R(b)=1 None
n÷PC,
None
PC+1÷Stack
n÷PC
None
Stack÷PC, None
i÷W
PC+1÷PC, C,HC,Z
W+i÷W
i-W÷W
C,HC,Z
Stack÷PC, None
1÷GIS
Stack÷PC None
Note :
W
:
WT
:
TMODE :
CPIO :
TF
:
PF
:
PC
:
OSC :
Inclu. :
Exclu. :
AND :
Working register
Watchdog timer
TMODE mode register
Control I/O port register
Timer overflow flag
Power loss flag
Program Counter
Oscillator
Inclusive ‘æ’
Exclusive ‘ó’
Logic AND ‘å’
b:
t:
0:
1:
R:
C:
HC :
Z:
/:
x:
i:
n:
Bit position
Target
Working register
General register
General register address
Carry flag
Half carry
Zero flag
Complement
Don’t care
Immediate data ( 8 bits )
Immediate address
This specification are subject to be changed without notice. Any latest information
please preview http;//www.mdtic.com.tw
P. 12
2005/10 Ver. 1.6