Copies the Summary Overflow bit, Overflow bit, Carry bit, and bit 3 from the Fixed-Point Exception Register into a specified field of the Condition Register.
| mcrxr | BF |
The mcrxr copies the contents of Fixed-Point Exception Register Field 0 bits 0-3 into Condition Register Field BF and resets Fixed-Point Exception Register Field 0 to 0.
The mcrxr instruction has one syntax form and resets Fixed-Point Exception Register bits 0-3 to 0.
| BF | Specifies target condition register field where result of operation is stored. |
The following code copies the Summary Overflow bit, Overflow bit, Carry bit, and bit 3 from the Fixed-Point Exception Register into field 4 of the Condition Register.
# Assume bits 0-3 of the Fixed-Point Exception # Register are set to b'1110'. mcrxr 4 # Condition Register Field 4 now holds b'1110'.
Fixed-Point Move to or from Special-Purpose Registers Instructions.