Immediate Data \sÅ Destination -->; Destination
Compatibility: 68000 Family
EORI #<data>, <ea>
Attributes: Size = (Byte, Word, Long)
Description: Performs an exclusive-OR operation on the
immediate data and the destination operand, and stores the
result in the destination location. The size of the operation
may be specified as byte, word, or long. The size of the
immediate data matches the operation size.
X Not affected.
N Set if the most significant bit of the result is set.
Z Set if the result is zero. Cleared otherwise.
V Always cleared.
C Always cleared.
\i3----+-+-2Size,u6Effective Address,3Mode,3Reg,8Word Data (16 bits),8Byte Data (8 bits),0Long Data (32 bits),
Size field -- Specifies the size of the operation:
00 -- Byte operation.
01 -- Word operation.
10 -- Long operation.
Effective Address field -- Specifies the destination operand. Only
data alterable addressing modes are allowed as shown:
Immediate field -- (data immediately following the instruction):
If size = 00, the data is the low-order byte of the
If size = 01, the data is the entire immediate word.
If size = 10, the data is the next two immediate words.
ERI to CCR,500