Bitwise operations: Difference between revisions
→{{header|Z80 Assembly}}
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XOR = 00000101
NOT 6 = 11111001</pre>
=={{header|Z80 Assembly}}==
;AND
<lang z80>LD A,&05
AND &1F ;0x05 & 0x1F</lang>
;OR
<lang z80>LD A,&05
OR &1F ;0x05 | 0x1F</lang>
;XOR
<lang z80>LD A,&05
XOR &1F ;0x05 ^ 0x1F</lang>
;NOT
<lang z80>LD A,&05
CPL</lang>
;Left Shift (Z80 can only shift by one at a time.)
<lang z80>LD A,&05
SLA A</lang>
;Right Shift
<lang z80>LD A,&05
SRL A</lang>
;Arithmetic Right Shift
<lang z80>LD A,&05
SRA A</lang>
Z80 has two different types of bit rotates.
* <code>RL/RR</code> rotates through the carry. The state of the carry before the rotate gets rotated in, and the bit that rotates out is put into the carry.
* <code>RLC/RRC</code> copies the bit "pushed out" to the carry but the old carry isn't rotated in.
<lang z80>LD A,&05
RLA
LD A,&05
RRA
LD A,&05
RLCA
LD A,&05
RRCA</lang>
=={{header|zkl}}==
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