Motorola MPC8240 User Manual page 47

Table i. Acronyms and Abbreviated Terms (Continued)
Term
TBU Time base upper register
TLB Translation lookaside buffer
TTL Transistor-to-transistor logic
UIMM Unsigned immediate value
UISA User instruction set architecture
UUT Unit under test
VCO Voltage-controlled oscillator
VEA Virtual environment architecture
WAR Write-after-read
WAW Write-after-write
WIMG Write-through/caching-inhibited/memory-coherency enforced/guarded bits
XER Register used for indicating conditions such as carries and overflows for integer operations
Meaning
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Acronyms and Abbreviations
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