KS57C2308/P2308/C2316/P2316
SAM47 INSTRUCTION SET
5-93
XOR
— Logical Exclusive OR
XOR
dst,src
Operation:
Operand
Operation Summary
Bytes
Cycles
A,#im
Exclusive-OR immediate data to A
2
2
A,@HL
Exclusive-OR indirect data memory to A
1
1
EA,RR
Exclusive-OR register pair (RR) to EA
2
2
RRb,EA
Exclusive-OR register pair (RRb) to EA
2
2
Description:
XOR performs a bitwise logical XOR operation between the source and destination variables and
stores the result in the destination. The source contents are unaffected.
Operand
Binary Code
Operation Notation
A,#im
1
1
0
1
1
1
0
1
A
←
A XOR im
0
0
1
1
d3
d2
d1
d0
A,@HL
0
0
1
1
1
0
1
1
A
←
A XOR (HL)
EA,RR
1
1
0
1
1
1
0
0
EA
←
EA XOR (RR)
0
0
1
1
0
r2
r1
0
RRb,EA
1
1
0
1
1
1
0
0
RRb
←
RRb XOR EA
0
0
1
1
0
r2
r1
0
Example:
If the extended accumulator contains 0C3H (11000011B) and register pair HL contains 55H
(01010101B), the instruction
XOR
EA,HL
leaves the value 96H (10010110B) in the extended accumulator.
Summary of Contents for C2316
Page 30: ...ADDRESS SPACES KS57C2308 P2308 C2316 P2316 2 22 NOTES ...
Page 168: ...SAM47 INSTRUCTION SET KS57C2308 P2308 C2316 P2316 5 94 NOTES ...
Page 170: ......
Page 206: ...POWER DOWN KS57C2308 P2308 C2316 P2316 8 8 NOTES ...
Page 210: ...RESET KS57C2308 P2308 C2316 P2316 9 4 NOTES ...
Page 222: ...I O PORTS KS57C2308 P2308 C2316 P2316 10 12 NOTES ...
Page 272: ...LCD CONTROLLER DRIVER KS57C2308 P2308 C2316 P2316 12 24 NOTES ...
Page 280: ...SERIAL I O INTERFACE KS57C2308 P2308 C2316 P2316 13 8 NOTES ...
Page 294: ...MECHANICAL DATA KS57C2308 P2308 C2316 P2316 15 2 NOTES ...
Page 310: ...KS57P2308 P2316 OTP KS57C2308 P2308 C2316 P2316 16 16 NOTES ...
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