mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 1196

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mpc823rg

Manufacturer Part Number
mpc823rg
Description
Mpc823 Powerquicc Integrated Communications Processor For Portable Systems
Manufacturer
Freescale Semiconductor, Inc
Datasheet
Freescale Semiconductor, Inc.
MPC823 Instruction Set—dcbi
When data address translation is enabled, MSR[DR] = 1, and the
virtual address has no translation, a DSI exception occurs. The
function of this instruction is independent of the write-through
and caching-inhibited/allowed modes of the block containing the
byte addressed by EA. This instruction operates as a store to the
addressed byte with respect to address translation and
protection. The referenced and changed bits are modified
appropriately. This is a supervisor-level instruction.
Other registers altered:
None
POWERPC ARCHITECTURE
SUPERVISOR
OPTIONAL
FORM
LEVEL
UISA
X
MPC823 REFERENCE MANUAL
B-43
For More Information On This Product,
Go to: www.freescale.com

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