Logical AND Immediate to CCR
NAME
ANDI to CCR -- Logical AND immediate to condition code register
SYNOPSIS
ANDI #<data>,CCR
Size = (Byte)
FUNCTION
Performs a bit-wise AND operation with the immediate data and
the lower byte of the status register.
FORMAT
-----------------------------------------------------------------
|15 |14 |13 |12 |11 |10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 |
|---|---|---|---|---|---|---|---|-------------------------------|
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 BITS IMMEDIATE DATA |
-----------------------------------------------------------------
RESULT
X - Cleared if bit 4 of immed. operand is zero. Unchanged otherwise.
N - Cleared if bit 3 of immed. operand is zero. Unchanged otherwise.
Z - Cleared if bit 2 of immed. operand is zero. Unchanged otherwise.
V - Cleared if bit 1 of immed. operand is zero. Unchanged otherwise.
C - Cleared if bit 0 of immed. operand is zero. Unchanged otherwise.
SEE ALSO
AND ANDI ANDI to SR
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