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Instruction Set 9-189
tlbwe
TLB Write Entry
If WS = 1 (TLBLO):
RPN[0:21] ← RT[0:21]
EX,WR ← RS[22:23]
ZSEL[0:3] ← RS[24:27]
WIMG ← RS[28:31]
Architecture Note
This instruction part of the IBM PowerPC Embedded Operating Environment.
Table 9-33. Extended Mnemonics for tlbwe
Mnemonic Operands Function
Other
Registers
Altered
tlbwehi RS, RA Write TLBHI portion of the selected TLB entry from
RS.
Write the TID register of the selected TLB entry from
the PID register.
TLBHI[(RA)]
← (RS)
TLB[(RA)]
TID
← (PID
24:31
)
Extended mnemonic for
tlbwe RS,RA,0
tlbwelo RS, RA Write TLBLO portion of the selected TLB entry from
RS.
TLBLO[(RA)]
← (RS)
Extended mnemonic for
tlbwe RS,RA,1