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CISC Architecture (CISC アーキテクチャ)

Example: Motorola MC68000

op=opcode, rg2=2nd register, md2=2nd mode, md1=1st mode, rg1=1st register,

d/a=D or A register, index=register number, w/l=short or long index, disp8=displacement


next up previous contents
Next: RISC Architecture (RISC アーキテクチャ) Up: CPU Architecture (I) - Previous: Increasing the Data Width
David Asano
2001-05-29