mcf5307cft90b Freescale Semiconductor, Inc, mcf5307cft90b Datasheet - Page 473

• Manufacturer Part Number: mcf5307cft90b
• Description: Mcf5307 Coldfire Integrated Microprocessor User
• Manufacturer: Freescale Semiconductor, Inc

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T
System memory. The physical memory available to a processor.
Tenure. A tenure consists of three phases: arbitration, transfer, termination.
Throughput. The measure of the number of instructions that are processed
Transfer termination. The successful or unsuccessful conclusion of a data
Underflow. A condition that occurs during arithmetic operations when the
User mode. The operating state of a processor used typically by application
Word. A 16-bit data element.
Write-through. A cache memory update policy in which all processor write
There can be separate address bus tenures and data bus tenures.
per clock cycle.
transfer.
result cannot be represented accurately in the destination register.
software. In user mode, software can access only certain control
registers and can access only user memory space. No privileged
operations can be performed.
cycles are written to both the cache and memory.
Freescale Semiconductor, Inc.
For More Information On This Product,
Glossary of Terms and Abbreviations
Go to: www.freescale.com
Glossary-15