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[Encoding]
1 0 0 1
1 1 1 0
Hex Code in:
Binary Mode = [A5][Encoding]
Source Mode = [Encoding]
Operation:
SUB
(WRj) ← (WRj) – #data16
SUB DRk,#data16
Binary Mode
Bytes:
States:
[Encoding]
1 0 0 1
1 1 1 0
Hex Code in:
Binary Mode = [A5][Encoding]
Source Mode = [Encoding]
Operation:
SUB
(DRk) ← (DRk) – #data16
SUB Rm,dir8
Binary Mode
Bytes:
States:
†If this instruction addresses a port (P x , x = 0–3), add 1 state.
[Encoding]
1 0 0 1
Hex Code in:
Binary Mode = [A5][Encoding]
Source Mode = [Encoding]
Operation:
SUB
(Rm) ← (Rm) – (dir8)
SUB WRj,dir8
Binary Mode
Bytes:
States:
[Encoding]
1 0 0 1
Hex Code in:
Binary Mode = [A5][Encoding]
Source Mode = [Encoding]
Operation:
SUB
(WRj) ← (WRj) – (dir8)
t t t t
Source Mode
5
4
6
5
u u u u
Source Mode
4
3
3†
2†
1 1 1 0
Source Mode
4
3
4
3
1 1 1 0
INSTRUCTION SET REFERENCE
0 1 0 0
#data hi
1 0 0 0
#data hi
s s s s
0 0 0 1
t t t t
0 1 0 1
#data low
#data low
direct addr
direct addr
A-125
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