參數(shù)資料
型號(hào)： 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(yè)數(shù)： 27/38頁(yè)
文件大?。?/td> 298K
代理商： MSM80C86A-10RS
32/37
Semiconductor
MSM80C86A-10RS/GS/JS
Foot Notes: AL = 8-bit accumulator
AX = 18-bit accumulator
CX = Count register
DS = Data segment
ES = Extra segment
Above/below refers to unsigned value
Greater=more positive
Less=less positive (more negative) signed value
If d=1 then “to” reg: If d=0 then “from” reg.
If w=1 then word instruction: If w=0 then byte instruction
If mod=11 then r/m is treated as a REG field
If mod=00 then DISP=0*, disp-low and disp-high are absent
If mod=01 then DISP=disp-low sign-extended to 16 bits, disp-high is absent
If mod=10 then DISP=disp-high: disp-low
If r/m=000 then EA=(BX)+(SI)+DISP
If r/m=001 then EA=(BX)+(DI)+DISP
If r/m=010 then EA=(BP)+(SI)+DISP
If r/m=011 then EA=(BP)+(DI)+DISP
If r/m=100 then EA=(SI)+DISP
If r/m=101 then EA=(DI)+DISP
If r/m=110 then EA=(BP)+DISP*
If r/m=111 then EA=(BX)+DISP
DISP follows 2nd byte of instruction (before data if required)
* except if mod=00 and r/m=110 then EA-disp-high: disp-low
If s:w=01 then 16 bits of immediate data form the operand
If s:w=11 then an immediate data byte is sign extended to form the 16-bit operand
If v=0 then “count”=1:if v=1 then “count” in (CL)
x=don’ t care
z is used for string primitives for comparison with ZF FLAG
SEGMENT OVERRIDE PREFIX
001 reg 110
REG is assigned according to the following table:
16-Bit (w=1)
8-Bit
(w=0)
Segment
000
AX
000
AL
00
ES
001
CX
001
CL
01
CS
010
DX
010
DL
10
SS
011
BX
011
BL
11
DS
100
SP
100
AH
101
BP
101
CH
110
SI
110
DH
111
DI
111
BH
Instructions which reference the flag register file as a 16-bit object use the symbol
FLAGS to represent the file:
FLAGS=x:x:x:x:(OF):(DF):(IF):(TF):(SF):(ZF):X:(AF):X:(PF):X:(CF)
相關(guān)PDF資料
PDF描述
MSM80C88A-10GS 8-BIT, 10 MHz, MICROPROCESSOR, PQFP56
MSM80C88A-10RS 8-BIT, 10 MHz, MICROPROCESSOR, PDIP40
MSM80C88A-10JS 8-BIT, 10 MHz, MICROPROCESSOR, PQCC44
MSM80C88A-10GS-K 8-BIT, 10 MHz, MICROPROCESSOR, PQFP56
MSM81C55-5GS-2K 22 I/O, PIA-GENERAL PURPOSE, PQFP44
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSM80C88A-10GS 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:8-Bit CMOS MICROPROCESSOR
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
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