Panasonic MN103001G/F01K User Manual

Extension Instruction Specifications

3-5

3.2.3

Extension Instruction Details

PUTX (Register transfer instruction for high-speed multiplication: Load)

[Instruction Format (Macro Name)]

PUTX  Dm

[Assembler Mnemonic]

udf20  Dm, Dm

[Operation]

The contents of Dm are transferred to the high-speed multiply register MDRQ.

[Flag Changes]

Flag

Change

Condition

V

–

C

–

N

–

Z

–

[Programming Cautions]

When "udf20  Dm, Dn" is operated, Dn is ignored.