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HT80C51 User Manual
80C51 Family Instruction Set – Instruction definitions
Handshake Solutions
© Philips Electronics N.V. 2005
Page 129 of 132
XRL A,Rn
Bytes: 1
Cycles: 1
Encoding:
Operation: XRL
(A)
← (A) ⊕ (Rn)
XRL A,direct
Bytes: 2
Cycles: 1
Encoding:
Operation: XRL
(A)
← (A) ⊕ (direct)
XRL A,@Ri
Bytes: 1
Cycles: 1
Encoding:
Operation: XRL
(A)
← (A) ⊕ (Ri)
XRL A,#data
Bytes: 2
Cycles: 1
Encoding:
Operation: XRL
(A)
← (A) ⊕ #data
XRL direct,A
Bytes: 2
Cycles: 1
Encoding:
Operation: XRL
(direct)
← (direct) ⊕ (A)
XRL direct,#data
Bytes: 3
Cycles: 2
Encoding:
Operation: XRL
(direct)
← (direct) ⊕ #data
0
1
1
0
1
r
r
r
0
1
1
0
0
1
0
1
direct address
0
1
1
0
0
1
1
i
0
1
1
0
0
1
0
0
immediate data
0
1
1
0
0
0
1
0
direct address
0
1
1
0
0
0
1
1
direct address
immediate data