參數(shù)資料
型號(hào)： MSM80C88A-10GS-K
廠商： OKI ELECTRIC INDUSTRY CO LTD
元件分類： 微控制器/微處理器
英文描述： 8-BIT, 10 MHz, MICROPROCESSOR, PQFP56
封裝： 15 X 19 MM, 1 MM PITCH, PLASTIC, QFP-56
文件頁(yè)數(shù)： 13/37頁(yè)
文件大小： 267K
代理商： MSM80C88A-10GS-K
20/37
Semiconductor
MSM80C88A-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
OOOOOH
+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
Minimum and Maximum Modes
The MSM80C88A-10 has two system modes: minimum and maximum. When using the
maximum mode, it is easy to organize a multiple-CPU system with the MSM82C88-2 Bus
Controller which generates the bus control signal.
When using the minimum mode, it is easy to organize a simple system by generating the bus
control signal itself. MN/MX is the mode select pin. Definition of 24-31, 34 pin changes depends
on the MN/MX pin.
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 override.
STACK (CS)
Instructions
Automatic with all instruction prefetch.
CODE (CS)
Memory Reference Need
Segment Selection Rule
Segment Register Used
DATA (DS)
EXTRA (ES)
相關(guān)PDF資料
PDF描述
MSM81C55-5GS-2K 22 I/O, PIA-GENERAL PURPOSE, PQFP44
MSM82C51A-2GS-VK 1 CHANNEL(S), 64K bps, SERIAL COMM CONTROLLER, PDSO32
MSM82C51A-2JS 1 CHANNEL(S), 64K bps, SERIAL COMM CONTROLLER, PQCC28
MSM82C51A-2GS-K 1 CHANNEL(S), 64K bps, SERIAL COMM CONTROLLER, PDSO32
MSM82C53-2GS-K 3 TIMER(S), PROGRAMMABLE TIMER, PDSO32
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSM80C88A-10JS 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:8-Bit CMOS MICROPROCESSOR
MSM80C88A-10RS 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:8-Bit CMOS MICROPROCESSOR
MSM80C88A2JS 制造商:OKI 功能描述:*
MSM8128 制造商:MOSAIC 制造商全稱:MOSAIC 功能描述:128K x 8 SRAM
MSM8128V-10 制造商:MOSAIC 制造商全稱:MOSAIC 功能描述:128K x 8 SRAM
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