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User’s Manual
Preliminary PPC440x5 CPU Core
instalfa.fm.
September 12, 2002
Page 555 of 589
trap
Trap unconditionally.
Extended mnemonic for
tw 31,0,0
440
tweq
RA, RB
Trap if (RA) equal to (RB).
Extended mnemonic for
tw 4,RA,RB
twge
Trap if (RA) greater than or equal to (RB).
Extended mnemonic for
tw 12,RA,RB
twgt
Trap if (RA) greater than (RB).
Extended mnemonic for
tw 8,RA,RB
twle
Trap if (RA) less than or equal to (RB).
Extended mnemonic for
tw 20,RA,RB
twlge
Trap if (RA) logically greater than or equal to (RB).
Extended mnemonic for
tw 5,RA,RB
twlgt
Trap if (RA) logically greater than (RB).
Extended mnemonic for
tw 1,RA,RB
twlle
Trap if (RA) logically less than or equal to (RB).
Extended mnemonic for
tw 6,RA,RB
twllt
Trap if (RA) logically less than (RB).
Extended mnemonic for
tw 2,RA,RB
twlng
Trap if (RA) logically not greater than (RB).
Extended mnemonic for
tw 6,RA,RB
twlnl
Trap if (RA) logically not less than (RB).
Extended mnemonic for
tw 5,RA,RB
twlt
Trap if (RA) less than (RB).
Extended mnemonic for
tw 16,RA,RB
twne
Trap if (RA) not equal to (RB).
Extended mnemonic for
tw 24,RA,RB
twng
Trap if (RA) not greater than (RB).
Extended mnemonic for
tw 20,RA,RB
twnl
Trap if (RA) not less than (RB).
Extended mnemonic for
tw 12,RA,RB
tw
TO, RA, RB
Trap exception is generated if, comparing (RA) with (RB), any
condition specified by TO is true.
440
Table A-1. PPC440x5 Instruction Syntax Summary (continued)
Mnemonic Operands Function
Other Registers
Changed
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