Instruction Glossary; Glossary Information - Motorola HC12 Refrence Manual

This section is a comprehensive reference to the CPU12 instruction set.

6.1 Glossary Information

The glossary contains an entry for each assembler mnemonic, in alphabetic order.
Figure 6-1 is a representation of a glossary page.
MNEMONIC
SYMBOLIC DESCRIPTION
OF OPERATION
DETAILED DESCRIPTION
OF OPERATION
EFFECT ON
CONDITION CODE REGISTER
STATUS BITS
DETAILED SYNTAX
AND
CYCLE-BY-CYCLE
OPERATION
CPU12
REFERENCE MANUAL
SECTION 6

INSTRUCTION GLOSSARY

LDX
Operation:
Description:
Condition Codes and Boolean Form
Addressing Modes, Machine Code, an
Source Form
LDX #opr16i
opr8a
LDX
LDX opr16a
LDX oprx0_xysp
LDX oprx9,xysp
LDX oprx16,xysp
LDX [D,xysp]
LDX [oprx16,xysp]
Figure 6-1 Example Glossary Page
INSTRUCTION GLOSSARY
Load Inde
(M : M + 1) ⇒
X
Loads the most significa
memory at the addres
S X H
∆
— —
N: Set if MSB of resu
Z: Set if result is $00
V: 0; Cleared.
Address Mode Obje
IMM
CE jj
DIR
DE d
EXT
FE h
ID X
EE
IDX1
E
IDX2
E
[D,IDX]
[IDX2]
EX GLO PG
MOTOROLA
6-1