MC68332ACEH20 Datasheet, PDF (50/88 Pages) Freescale Semiconductor, Inc – 32-Bit Modular Microcontroller

Freescale Semiconductor, Inc.
Instruction
SWAP
Table 20 Instruction Set Summary(Continued)
Syntax
Dn
Operand Size
16
Operation
MSW LSW
TAS
TBLS/TBLU
TBLSN/TBLUN
TRAP
Í
<ea>, Dn
Dym : Dyn, Dn
<ea>, Dn
Dym : Dyn, Dn
#<data>
8
8, 16, 32
8, 16, 32
none
TRAPcc
none
#<data>
TRAPV
TST
UNLK
none
Í
An
1. Privileged instruction.
none
16, 32
none
8, 16, 32
32
Destination Tested Condition Codes bit 7 of
Destination
Dyn − Dym ⇒ Temp
(Temp ∗ Dn [7 : 0]) ⇒ Temp
(Dym ∗ 256) + Temp ⇒ Dn
Dyn − Dym ⇒ Temp
(Temp ∗ Dn [7 : 0]) / 256 ⇒ Temp
Dym + Temp ⇒ Dn
SSP − 2 ⇒ SSP; format/vector offset ⇒ (SSP);
SSP − 4 ⇒ SSP; PC ⇒ (SSP); SR ⇒ (SSP);
vector address ⇒ PC
If cc true, then TRAP exception
If V set, then overflow TRAP exception
Source − 0, to set condition codes
An ⇒ SP; (SP) ⇒ An, SP + 4 ⇒ SP
MOTOROLA
50
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MC68332
MC68332TS/D