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>> 8086�쓽 援ъ꽦 <<
1. 8086�쓽 援ъ꽦
1) 1978�뀈�뿉 誘멸뎅 INTEL�궗媛� 媛쒕컻�븳 16Bit Microprocessor
2) 踰꾩뒪(Bus)�쓽 援ъ“
(1) �뜲�씠�꽣(Data) 踰꾩뒪 : 16bit
(2) �젣�뼱(Control) 踰꾩뒪 : 16bit
(3) �뼱�뱶�젅�뒪(Address) 踰꾩뒪 : 20bit
��� 1M 諛붿씠�듃 (00000H節얞FFFFH)�쓽 硫붾え由� 怨듦컙�쓣 媛�吏�. 理쒕�� 64K 諛붿씠�듃�쓽 �끉由� �꽭 洹몃㉫�듃濡� �굹�늻�뼱�졇 痍④툒�븳�떎. �씠瑜� �쐞�빐 �뼱�뱶�젅�뒪 媛믪�� �꽭洹몃㉫�듃媛믨낵 �삤�봽�뀑媛믪뿉 �쓽 �빐 愿�由щ맂�떎.
3) 14媛쒖쓽 怨좎냽 �젅吏��뒪�꽣(Register) �궡�옣
4) MAXIMUM 紐⑤뱶��� MINIMUM 紐⑤뱶以� �꽑�깮 �궗�슜 媛��뒫
(1) MAXIMUM 紐⑤뱶 : �떎�닔�쓽 �뵒諛붿씠�뒪瑜� 泥섎━�븯�뒗 ���洹쒕え �떆�뒪�뀥�슜
(2) MINIMUM 紐⑤뱶 : 以�/�냼洹쒕え�쓽 �떆�뒪�뀥�슜
5) 40PIN�쑝濡� 援ъ꽦
6) 媛곸쥌 I/O �냼�옄(8255, 8251)��� �젒�냽 媛��뒫
7) �떎�뼇�븳 紐낅졊�뼱 �궗�슜�쑝濡� �봽濡쒓렇�옒諛띿쓽 媛꾩냼�솕 媛��뒫
8) �뼱�뱶�젅�떛 紐⑤뱶媛� 媛뺥솕�릺�뼱 �겕寃� 4醫낅쪟�쓽 �뼱�뱶�젅�떛�씠 媛��뒫
(1) 吏곸젒 �뼱�뱶�젅�떛 紐⑤뱶 (Direct Addressing Mode)
(2) �젅吏��뒪�꽣 媛꾩젒 �뼱�뱶�젅�떛 紐⑤뱶 (Register Addressing Mode)
(3) �씤�뜳�뒪 �뼱�뱶�젅�떛 紐⑤뱶 (Index Addressing Mode)
(4) 踰좎씠�뒪 �씤�뜳�뒪 �뼱�뱶�젅�떛 紐⑤뱶 (Base Index Addressing Mode)
2. CPU�쓽 援ъ“
1)援ъ“
��� �씠由꾨궡�슜NMINon-Maskable Interrupt �슂援� �떒�옄 INTR8259 �씤�꽣�읇�듃 而⑦듃濡ㅻ윭瑜� ���(�깮�왂)
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8086�쓽 援ъ꽦.hwp
[Size :
72 Kbyte
]
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