參數(shù)資料
型號: MSM80C86A-10RS
廠商: LAPIS SEMICONDUCTOR CO LTD
元件分類: 微控制器/微處理器
英文描述: 16-BIT, 10 MHz, MICROPROCESSOR, PDIP40
封裝: 0.600 INCH, 2.54 MM PITCH, PLASTIC, DIP-40
文件頁數(shù): 14/38頁
文件大小: 298K
代理商: MSM80C86A-10RS
20/37
Semiconductor
MSM80C86A-10RS/GS/JS
Memory Organization
Reserved Memory Locations
CS
SS
DS
ES
Segment
Register File
XXXXOH
Code Segment
Stack Segment
Data Segment
Extra Data Segment
FFFFFH
OOOOH
+Offset
64KB
Reset Bootstrap
Program Jump
FFFFFH
FFFFOH
3FFH
3FCH
7H
4H
3H
0H
Interrupt Pointer
for Type 1
Interrupt Pointer
for Type 0
Interrupt Pointer
for Type 255
Stack
All stack pushes and pops. Memory references
relative to BP base register except data references.
Data references when relative to stack, destination
of string operation, or explicitly overridden.
Local Data
External (Global Data)
Destination of string operations: Explicitly
selected using a segment overriden.
STACK (CS)
Instructions
Automatic with all instruction prefetch.
CODE (CS)
Memory Reference Need
Segment Selection Rule
Segment Register Used
DATA (DS)
EXTRA (ES)
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參數(shù)描述
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