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MC68060 Instructions
D-26 M68060 USER’S MANUAL MOTOROLA
PFLUSH Flush ATC Entries PFLUSH
(MC68EC060 Only)
Operation: If Supervisor State
Then No Operation
Else TRAP
Assembler
Syntax: PFLUSH (An)
PFLUSHN (An)
Attributes: Unsized
Description: This instruction must not be executed on an MC68EC060.
Instruction Format:
Instruction Fields:
Opmode field—Specifies the flush destination. These bits are defined for the MC68060
and MC68LC060, not for the MC68EC060.
Register field—Specifies the address register containing the effective address for the
instruction entry.
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
11110101000 OPMODEADDRESS REGISTER
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