參數(shù)資料
型號: Intel387 dx
廠商: Intel Corp.
英文描述: DX Math Coprocessor(32位數(shù)學協(xié)處理器)
中文描述: 霉素數(shù)學協(xié)處理器(32位數(shù)學協(xié)處理器)
文件頁數(shù): 29/41頁
文件大小: 406K
代理商: INTEL387 DX
Intel387
TM
DX MATH COPROCESSOR
240448–12
NOTE:
1. Cycles between operand write to the MCP and storing result.
Figure 3.7. Pipelined Cycles with Wait States
240448–13
NOTES:
1. Instruction dependent.
2. PEREQ is an asynchronous input to the Intel386
TM
DX Microprocessor; it may not be asserted (instruction depen-
dent).
3. More operand transfers.
4. Memory read (operand) cycle is not shown.
Figure 3.8. STEN, BUSY
Y
and PEREQ Timing Relationship
29
29
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