參數(shù)資料
型號(hào)： GMS36004T
廠商： Hynix Semiconductor Inc.
英文描述： 4-BIT SINGLE CHIP MICROCOMPUTERS
中文描述： 4位單片機(jī)微機(jī)
文件頁(yè)數(shù)： 38/109頁(yè)
文件大?。?/td> 813K
代理商： GMS36004T
4-5
State Counter (SC)
A fundamental machine cycle timing chart is shown below. Every instruction is
one byte length. Its execution time is the same. Execution of one instruction
takes 6 clocks for fetch cycle and 6 clocks for execute cycle (12 clocks in total).
Virtually these two cycles proceed simultaneously, and thus it is apparently
completed in 6 clocks (one machine cycle). Exceptionally BR, CAL and RTN
instructions is normal execution time since they change an addressing sequentially.
Therefore, the next instruction is prefetched so that its execution is completed
within the fetch cycle.
Fig. 4-3 Fundamental timing chart
T1 T2 T3 T4 T5 T6 T1 T2 T3 T4 T5 T6
Fetch cycle N
Execute cycle N-1
Execute cycle N
Fetch cycle N-1
Phase
é
Phase
ê
Phase
Machine
Cycle
Machine
Cycle
Chapter 4. FUNCTIONAL DESCRIPTION
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GMS36112 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:4-BIT SINGLE CHIP MICROCOMPUTERS
GMS36112(T) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:REMOTE CONTROLLER
GMS36112T 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:4-BIT SINGLE CHIP MICROCOMPUTERS
GMS36140 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:4-BIT SINGLE CHIP MICROCOMPUTERS
GMS36140(T) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:REMOTE CONTROLLER
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