參數(shù)資料
型號(hào): Intel386 EX
廠商: Intel Corp.
英文描述: Highly Integrated, 32-Bit, Fully Static Embedded Micropocessor(32位高集成完全靜態(tài)嵌入式微處理器)
中文描述: 高度集成,32位,全靜態(tài)嵌入式Micropocessor(32位高集成完全靜態(tài)嵌入式微處理器)
文件頁(yè)數(shù): 20/48頁(yè)
文件大?。?/td> 515K
代理商: INTEL386 EX
Special Environment
Intel386 EX Embedded Processor
16
PRELIMINARY
Table 7. Clocks Per Instruction
Instruction
Clock Count
Virtual 8086 Mode
(Note 1)
Real Address Mode or
Virtual 8086 Mode
28
Protected Virtual Address Mode
(Note 3)
35
POPA
IN:
Fixed Port
Variable Port
OUT:
Fixed Port
Variable Port
INS
OUTS
REP INS
REP OUTS
HLT
MOV CR0, reg
RSM
NOTES:
1. The clock count values in this column apply if I/O permission allows I/O to the port in virtual 8086 mode. If the I/O bit map
denies permission, exception fault 13 occurs; see clock counts for the INT 3 instruction in the “Instruction Set Clock Count
Summary” table in the
Intel386 SX Microprocessor
data sheet (order number 240187).
2.
n
= the number of times repeated.
3. When two clock counts are listed, the smaller value refers to a register operand and the larger value refers to a memory
operand.
27
28
14
15
7/29
8/29
27
28
30
31
14
15
17
18
7/29
9/29
9/32
10/33
31+6
n
(Note 2)
30+8
n
(Note 2)
17+6
n
(Note 2)
16+8
n
(Note 2)
7
10
338
10+6
n
/32+6
n
(Note 2)
10+8
n
/31+8
n
(Note 2)
7
10
338
338
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